Lilacs Care & Feeding
Posted on Thursday, September 25, 2025 · Leave a Comment
I’ve seen the big yellow buses meandering down the road, lines of impatient drivers behind them, noisy kids inside. That tells me, temperatures notwithstanding, that fall has arrived, or will soon.

Lilacs have been plagued by blight this summer.
The most common question I am fielding is about lilacs: why have so many had their leaves turn brown and fall off early? We had a wet spring, ideal conditions for fungal diseases to thrive, and many are affected. The ultra-dry conditions of August stressed the lilacs, making them even more susceptible. But fear not: they should recover next year.
I recently spoke to Kitty Werner, curator of lilacs at the UVM Horticulture Farm. She agreed that the problem is a blight and suggested that you rake up the dead leaves so spores don’t overwinter near your lilacs.
Give your lilacs a slow, deep watering now, and again every week until we get some serious rain. Bring your hose to the plant, and set the rate at very slow. Let it slowly sink in over a period of 5 minutes or more. If you have planted any new trees or shrubs this year, also give them a deep watering on a regular basis. This will allow roots to grow – scientists have determined that fall is when most root extension occurs.
Mulch can be useful for minimizing weeds, but it is also a liability. Even two inches of ground bark mulch on a flower bed can soak up all the water from a quick watering with your hose, or a nice 20 minute shower from the sky. If you are not sure if the water is getting to your soil, water, pull back the mulch and poke around in the soil with your finger.

Lettuce did well
My vegetables did well this summer, as they loved all the sunshine. My soil is very high in organic matter, so it holds water well. My spring-planted lettuces were cut-and-come again varieties, so I ate good lettuce all summer. By cutting off heads instead of pulling them, the roots started up new plants which produced well. Now everything has bolted and I will leave a few to set and drop seeds. Those will start new plants in April, even when the soil is too wet for me to work it.
Visiting a friend the other day, she pulled off a leaf from a lettuce plant that had bolted and ate it. Huh? I always worked on the idea that bolted lettuce is too bitter to eat. But I tried one, and it was good. So I have been tasting my lettuce that has bolted, and lettuce from other gardens. Most tasted fine to me, a few were worth making a face. Of course, I know that as we age our taste buds change, so to you younger folk, maybe all bolted lettuce is inedible. But it’s worth sampling your lettuce before pulling it out.
It is not too late to plant more lettuce. In late August I planted some Black Seeded Simpson. It is heat tolerant, frost tolerant, and matures in 21 to 40 days after it germinates. It’s a workhorse, and I should be able to start picking a few leaves later this month. Even if you plant in mid-September you will get some in October – and maybe into November. Because of the dryness, I did not seed the lettuce in the ground, but used potting soil and cells that I could monitor for moisture levels. When it is well established, I will transplant it into the ground.
Over the years I have created flower gardens that have something in bloom all three seasons. Right now Monarch butterflies and migrating birds need lots of energy for their long journeys. Birds need seeds, which are high in calories, so I am not cutting back summer bloomers even if they have gone by.

Joe Pye weed is a fall bloomer & provides nectar to Monarch butterflies
We all know that Monarchs need milkweed – but that is so their larvae will feed on the leaves and become toxic to birds. Adult monarchs do not feed on milkweed leaves, but right now they are enjoying feeding on nectar from goldenrod, Joe Pye weed and fall asters, among others.
As the vegetable garden winds down, it is important to pick vegetables at peak ripeness if you intend to freeze, can or dehydrate them. Woody green beans picked huge will never get eaten even if you freeze them.
You know better than to let your zucchinis get too big, but did you know you can freeze them? Cut them into bite-sized pieces and blanch them very briefly in boiling water. Thirty seconds or so will kill the aging enzymes to keep them nice once frozen. Dump the blanched squash in a sink of cold water, let cool, drain and pat dry. Freeze in zipper bags and eat within six months.

Monarch on New England Aster 1
If you haven’t got your seed garlic yet, buy some. We should plant garlic in October, but by then most seed garlic is gone. And harvest your potatoes soon – even if they haven’t blossomed (which is usually when we dig them). I got a great crop, due to all the sunshine.
Every year has its own challenges, but I try not to focus on the difficulties like lack of water. And who knows? Maybe next year it will rain some every week.
Arranging flowers, Visiting a Botanic garden and Putting up Tomatoes in August
Posted on Monday, August 25, 2025 · Leave a Comment
Every year on the third weekend in August, my hometown of Cornish, NH sponsors a country fair. Not only does it have junk food and rides for the kids, it has ox and horse pulling competitions, woodsman’s events and more. The school is full of photography, art and crafts, 4-H and a chance to show off your best and biggest zucchini. Flower arrangements of all sorts fill a whole room full.
If you want to compete in a flower competition, start a week ahead of time. Test out flowers to see if they will look good for 3 days (the length of the fair). Will black-eyed Susans still look good? How about bee balm?

Pick plenty of flowers so you have many to choose from when arranging them
It’s best to pick flowers for an arrangement in the morning when they are fully hydrated and before the heat of the day has had a chance to dry them out. Watering your flowers the night before helps if you’re in a dry spell. Bring a picking bucket when you collect flowers. As soon as they’re cut, plunge them into deep water, but don’t submerge the blossoms. It’s best to pick flowers that are just opening up, not in full bloom.
When you actually make your arrangements, make sure no leaves go in the vase as they will decompose and invite bacteria that will clog up the stems. And re-cut the stems before using them, removing at least ¾ of an inch of stem. Some folks do this in a bowl of water, but I just cut them and quickly put them in a vase.
What kind of vases work best? That depends on the flowers to be used. I tend to like vases with relatively narrow openings, as they keep the flowers upright. Use heavy vases to keep tall arrangements from tipping over. Pick plenty of stems, and then choose the best to use.

A flower arrangement can be simple with just a few stems
How tall should an arrangement be? An 8-inch vase looks good with the tallest stems about 12 to 16 inches tall. You may want to start an arrangement with a low filler – something with stiff stems that will help keep taller stems upright. Boxwood branches are good for that. Place three, five or seven stems of a particular kind of flower in the vase. Use medium-height flowers then add another variety with slightly taller flowers until the vase seems almost full. Some people obsess about making colors complimentary, but I feel all flowers are beautiful, and look good together. You’ll know what looks good as you make the arrangement. White flowers add a nice counterpoint to the others.
August is a good time of year to visit a botanical garden – it can give you ideas about new plants and interesting designs for your garden. My wife Cindy and I recently visited the New England Botanic Garden at Tower Hill in Boylston, Massachusetts (near Worcester). It has acres of well-planned gardens on 200 acres with hundreds of perennials, trees and shrubs – all artistically placed.
One of the things I especially appreciated at Tower Hill was their effort to have readily visible labels for most things, with both English and Latin names. I came away with the desire to find two plants I had not seen before: a tree called hornbeam maple (Acer carpinifolium), and a perennial called rattlesnake master (Eryngium yuccafolium).

Rattlesnake master
Within a week or so I found rattlesnake master at Rocky Dale Nursery in Bristol, Vermont. It is related to sea holly, but has leaves like a yucca. At maturity it can get to be 4- to 6- feet tall with greenish-white, thistle-like blossoms and a basal rosette of yucca-like leaves. It is hardy to zone 3, and is native to the Midwest. I had seen it once in Ohio in the wild. It likes hot, dry, sandy soil, preferably in full sun.
The hornbeam maple tree was intriguing. It is in the same genus as our maples, but its leaves look nothing like our maples. It is from Japan, and the leaves are like those of a hornbeam. It was growing as an understory tree in the shade garden area at Tower Hill. I loved the smooth gray bark which is a little like our native beech trees. It can get to be 20 to 30 feet tall, is hardy to Zone 4, and does best in full sun to part shade. It’s a gorgeous small tree and I’m keeping an eye out for one.
For me, August is a great month in the vegetable garden. I can eat fresh veggies every day and still have plenty left to put up for the winter. My favorites are the tomatoes. I often eat them three times a day – or more, if you count the cherry Sungolds I snack on in the garden.

Freezing tomatoes extends the season feeding me in the winter for which I am grateful
I planted 37 tomato plants last spring, and plan to freeze lots of tomatoes for winter use in soups and stews. The simplest method for this is to fit clean, dry tomatoes into zipper bags and put them in the freezer. To use, just run them briefly under hot water in the sink, wait 5 minutes, then rub off the skins (if you like) or just chop them up and cook with them. No canning work involved.
I also dry tomatoes in my Excalibur and Nesco American Harvester food dehydrators. Mainly I dry cherry tomatoes, cutting them in half and arranging on the trays. When dry, the tomatoes can be stored in the pantry, no need to freeze them. I put them in soups and stews where they provide a burst of flavor.
The garden keeps me young: I get exercise, good food, and beauty. Who could ask for more?
Henry writes his column just once a month now. You may write him at PO Box 364, Cornish Flat, NH 03746 or email him at
henry,
homeyer@comcast.net.
July Flowers Worth Growing
Posted on Friday, July 25, 2025 · Leave a Comment
July is a great month for blossoms – but only if you have planned for that to happen. Many gardeners go to their local nurseries in May and June, selecting plants in full bloom. But when July comes along, those gardeners are tired or hot or at the lake or in the mountains, and forget to keep on buying plants. Not me. July is a great month for blossoms – on trees, shrubs and perennials. Here are a few of my favorite July plants.

Itoh peonies are great in a vase
The most dramatic of my July bloomers are my Itoh peonies. These are hybrids of herbaceous and tree peonies that were developed in the mid-twentieth century by a Japanese plant breeder named Toichi Itoh. Unlike their parents, the blossoms of the most commonly sold ones are yellow, not pink, red or white. In fact, I’ve never seen anything but yellow ones for sale.
I have a “Garden Treasure” Itoh, and counted 46 buds on it earlier this summer. The stems of Itoh peonies are stronger than on ordinary peonies, so I don’t feel the need to support them. The blossoms on mine are 5- to 7- inches in diameter. And instead of blooming all at once, they bloom over a period of several weeks. These perennials are very pricey, but worth every dollar. And they last well in a vase.

Stewartia blossom
Another favorite July bloomer is a small tree called Stewartia. I only got mine four years ago as it is a Zone 5 plant, and I was previously in a cold Zone 4 location – and unwilling to take a chance on it. I’m still here in Cornish Flat, NH but our winters “ain’t what they usta be”, so I got one four years ago. It has a plethora of 1-inch creamy-white flowers with yellow centers that are lightly fragrant, and exfoliating bark with patches of gray, orange, white and brown that is pleasing all year. I plan to prune mine to keep it around 12 feet tall, though it could go to 20 feet tall or more if I let it.
Then there is sea holly (Eryngium amethystinum). This was a challenge for me to grow. Not because it is delicate, but because it really only thrives in dreadful soil – sandy, infertile and dry. My soil is normally high in organic matter, moist and great for most plants. The flowers are blue, numerous and spiky – and great in dried arrangements. Florists love it. If you have crummy soil, this is for you. Never fertilize it!

Sea holly or Eryngium
This year my two wisteria vines started blooming on June 19, though they usually do not bloom until July 4th. For decades gardeners in northern climates lamented they could grow wisteria, but couldn’t get any blossoms. That is because those vines bloom on buds set the previous summer. But ‘Blue Moon’ and ‘Amethyst Falls’ bloom on new shoots that grow in the spring. Wisteria need trellises or supports, and are vigorous growers. In southern climates, some wisteria can be invasive, spreading out everywhere, but I have never had a problem with mine. They produce hundreds of blue flowers, though to me, the blossoms smell vaguely of cat pee. Blue Moon re-blooms again for me later in the summer, though not profusely.
By now we’re all aware that native trees and shrubs support our birds and pollinators. According to research done at the Mount Cuba Center, a botanic garden and research center for native plants in Delaware, the best of the hydrangeas is a native one called ‘Haas Halo’, a variety of Hydrangea arborescens, or smooth hydrangea. I have it, and love that caterpillars eat the leaves. After all, it takes 6,000 to 9,000 caterpillars to feed a clutch of chickadees from hatching to fledging. It blooms well in shade, and is fast growing.

Campanula glomerata spreads by root but is not a thug
For exuberant perennials that spread, bloom well in July in sun or part sun, and serve as great cut flowers, it is hard to beat the clustered bellflower (Campanula glomerata). Yes, some people consider it a thug as it can spread by root or by seed, but I find it easy to remove if it oversteps its welcome. The clusters of small blue-violet blossoms form 2-inch balls on 24-inch stems and are a delight to grow.
I grew up in Connecticut where the mountain laurel (Kalmia latifolia) is the state flower. There it grows in the wild under the high canopy of oaks and other deciduous trees. It has small, dark evergreen leaves that look good all winter. The small blossoms are usually pink to white with stripes of pink, though now growers have varieties that are deep pink or even red. It does best in acidic soil. It will grow in full sun to full shade, but flowers best with moderate amounts of sunshine. Mine get morning sun only.
Another flower I love is called Knautia macedonica, a perennial with no common name. Unlike most perennials, it blooms all summer, producing wine-red one inch flowers on thin stems. Each flower resembles a tiny dahlia or double peony. It loves sun and rich soil, but blooms in part shade, too. Not a great cut flower, but a worthy addition to any garden.

Sun king aralia
A great shade perennial I grow for its foliage is called ‘Sun King’ Aralia. This plant has bright yellow-green leaves that just pop in a full or part shade garden. Mine gets bigger every year. Now, five-years old, it stands almost 5-feet tall and more than 5-feet across. It’s in rich, fairly dry soil and gets some morning sun.
So if July in your garden is just ho-hum, get thee to a garden center and try something new.
Gardening in Difficult Conditions
Posted on Wednesday, June 25, 2025 · Leave a Comment
The very last day of May this year surprised me: we got three inches of rain in a little over 12 hours. Although not unheard of, it came after a month when we often got an inch or two of rain over a two or three day period. The ground is soggy, our brook is overflowing … and we have no way of knowing if the summer will continue wet or turn hot and dry. As gardeners in uncertain times, it helps to plan for the worst and celebrate when we have the best. Let’s look at what you can do to help your plants survive.

Rowan seems to understand he needs to stay out of the raised beds
First, if you have a big rain, the best thing you can do is STAY OUT OF THE GARDEN. Wet soil compacts when you walk on it, making it less hospitable for plants because they get nutrients, water and oxygen through their roots. You already know better than to walk in your growing beds, both in the vegetable and flower gardens. But your lawn will suffer, too, if you walk on it while wet, and your footprints may make it lumpy.
We have lots of wide flower beds, wide enough that we cannot weed some of them while standing on the lawn. So we place flat stepping stones in the beds, strategically placed so we can step on them to weed or pick flowers for vases in the house. This being New Hampshire, we seem to have a good supply of relatively flat stones to use. If we dig one up, we save it for future use. If you don’t have stones, you can buy them from garden centers. Look for stones that are larger than your shoe, but get some bigger ones, too.

Pea stone pathway in primrose garden
We also make pathways through large beds. We have a bed of candelabra primroses (Primula japonica) that is approximately 25 feet by 30 feet in size that contains hundreds of these beauties. We designed and built three pathways through and around it. And although we cannot access it all, it helps.
First we picked a route. Then we dug up and moved primroses and weeds to create a pathway about 18 inches wide. I find the CobraHead Weeder (
www.cobrahead.com) can get under even mature plants and lift them, undamaged, for moving. This works best if the soil is moist- not a problem this summer. We got a nice rootball with each if we inserted the CobraHead in 3 or 4 places and loosened the soil a little before lifting the plant.

Flat stones enhance this walkway
For our walkways we put down landscape fabric and pin it in place with landscape staples. We avoid woven landscape fabric, as weeds tend to grow through it. We use an almost see-through spun fabric, which does well by us. We cover the fabric with a 2-inch layer of quarter-inch washed pea stone that I buy at a gravel company and bring it home in my trusty, rusty 2004 Toyota pickup truck. Lastly, we spread some finely ground bark mulch along the edges of the path to help keep weeds and soil from migrating into the walkway. Steel edging would be good, but it’s expensive.
Bark mulch is good in both wet times and dry times. Persistent weeds can grow through it, even a layer an inch-and-a-half thick. But it reduces weeding considerably. It helps to minimize evaporation in hot, dry weather, too. In wet times some weeds will grow in it- but they can’t hold on as well as in soil, so they pull easily.

This homemade raised bed drains well in rainy times
Raised beds are great in wet times. I have a wooden one I built using rough sawn pine that is 16-inches tall. I filled it with a mixture of garden soil and compost I buy loose in bulk. You can buy both at good garden centers, and a 50-50-mix works well, though I sometimes add peat moss and perlite if the mix is too heavy. In these recent rains my raised bed stood happily above the water-filled walkway around it.
Mostly in the vegetable garden I make 30- to 36-inch wide raised beds without wood sides. I just hoe up soil from the walkways into a bed that stands up 6-inches above the walkway. Our dog, Rowan, seem to instinctively know not to run through the beds. I work in lots of compost to the soil to keep it light and fluffy.
The walkways I mulch with a layer of newspaper (3 or 4 pages thick) covered with straw. I can use the same technique round big plants like tomatoes or Brussels sprouts. Onions and carrots? I just fit some straw in between the rows.
Peonies are a problem in wet times. Double peonies, those that have a blossom packed with petals, get heavy when wet. They flop over and sometimes the stems break. Metal peony rings are sold – they are like tomato cages but wider and lower. It is best to install them in April, before they get tall and bushy. Even so, I find they often don’t work – they are too short to protect tall stems.

Sanguisorba gets taller and will need another ring of string later
What I prefer for peonies and other tall plants is to install three stakes around them, and then encircle the clump about two-thirds the way up with green garden string. For plants like peonies, I use bamboo stakes. For taller, heavier plants like New York ironweed or ‘Henry Eiler’ Rudbeckia, I use four-foot long one-inch hardwood grade stakes that I paint green to disguise them. I drive them into the ground with a three-pound sledge.
The bottom line is this: despite all we do to prevent damage by storm or drought, not every plant is going to look its best all summer. So I focus on the beauty of the successful plants, and dream of sunny days punctuated with an occasional shower.
Henry’s column appears here early each month. Reach him by e-mail at
henry.homeyer@comcast.net or by mail at PO Box 364, Cornish Flat, NH 03746.
Beautiful Annual Flowers
Posted on Sunday, May 25, 2025 · Leave a Comment
In recent years there has been a push to reduce lawn and to substitute native trees, shrubs and perennials that support pollinators and birds. I am all for that. Entomologist Doug Tallamy’s excellent new book, “How Can I Help: Saving Nature in Your Yard” explains the case well, and will answer all your questions. Nonetheless, there is a place for annual flowers – both native and from other continents.

Zinnias
Unlike most perennials, almost all annual flowers have the advantage of blooming all summer. Keep cutting off the flowers to use in vases (or to remove tired blossoms) and most will continue blossoming until frost. Some take a rest in the heat of summer, but produce again later on. And bees and moths do visit most of them, too.
I recently discussed growing annual flowers with Anne Sprague, long-time co-owner of Edgewater Farm in Plainfield, NH. They sell nearly 1,000 different kinds of annual flowers each year and also sell bouquets of flowers all summer at their farm stand. Anne told me that they start their annual flowers by seed, starting some as early as January in order to have plenty of big, gorgeous plants for sale when they open up in late April.
Anne said that gardeners who want to plant large numbers of annuals would do well to start them by seed in the house. I have done that, and enjoy tending “my babies” from March or April until June, when I plant them outside. Of course, to be successful starting flowers or vegetables indoors requires a plant stand, lights, heating pads and the requisite starting mix and 6-packs to grow them in. And the time to visit them every day, providing water as needed.

Lisianthus comes in several colors and lasts forever in a vase.
So for example, it is already too late to start lisanthus, one of my favorites, by seed. It takes 17 days at to germinate and then, in my experience, it sulks (like a teenager told to put on different clothes before going out) for another few weeks before putting on any real growth. I’ve grown it – but don’t bother most years. I’d rather save the effort for other plants that grow more quickly, so I just bought two 4-packs of lisianthus from Edgewater Farm.
Anne started our discussion by saying that bouquets do well with greenery too fill in between and around flowers. She likes to use fragrant fillers, and recommended cinnamon basil with violet stems, green leaves and a pleasant aroma. According to the catalog of Johnny’s Selected Seeds, the plants grow to be 28-30 inches tall with violet stems. They also sell a number or red or purple-leafed varieties.
Anne also recommended a native perennial called Mountain Mint (Pycanthemum tenuifolium) as a fragrant filler. It produces small white blossoms in late summer. She said to pick it in the evening, soak it in deep water overnight, and then use in a vase the next day for best results. I’ve grown it for years, but never used it as a filler. I make a very pleasant herbal tea with it.
Many annuals have dozens of named varieties of the same species, so Anne shared some of her favorites. For zinnias she likes the’ Benary Giant’ series, the ‘Oklahoma’ series, the ‘Queeny’ series and ‘Zowie Yellow Flame’. Give them plenty of room, she said and keep cutting them to get more blossoms. Be sure to cut off the first blooms totally to encourage branching.
Anne likes snapdragons, particularly ‘Chantilly’ and ‘Potomac’. They are long lasting in a vase, and come again when cut. For globe-shaped flower heads she likes one called Ammi, especially ‘Green Mist’. Dara is similar, with 3 to 5-inch lacy umbels on strong stems, usually 7 to 15 stems per plant. The come in white, dark purple and pink and are similar to Queen Anne’s lace

Gomphrena, an annual, is great in arrangements.
What other annuals does Anne Sprague like? Broom corn, celosias of all kinds, but particularly ‘Sylphid’, with greenish blossoms. ‘Blue Horizon’, a tall ageratum. ‘Frosted Explosion’, an annual decorative grass. Orlaya is like an annual baby’s breath. She said beneficial insects love it. Gomphrena and Statice, both have a ‘QIS’ series that is superlative. They can be used fresh or dried. Gomphrena, also sold as globe amaranth, comes in several bright colors.
It’s possible to plant some annuals by seed in the garden after we are done with frost. Sunflowers are wonderful and easy. I particularly like those with more than one blossom per stem. I leave them up in the fall for snacking by the birds. Zinnias are quick to blossom from seed, so I often plant a short bed of mixed colors of zinnias by seed –they provide a riot of color and are good cut flowers.

Annual poppies
Annual poppies are some of my favorite flowers, even though they do not last well in a vase. If you let your annual poppies drop seeds where they grow, and they will come back, year after year. Or you can harvest seeds and plant them elsewhere next year.
I can’t begin to describe and recommend all the wonderful annuals, so go to your local family-run garden center and talk to someone who can guide you. You’ll fall in love with annuals, I guarantee it.
Spring is Here!
Posted on Sunday, May 25, 2025 · Leave a Comment
It’s April, and spring has sprung. Or will soon. Winter always is a sneaky devil, coming back with hard frosts and even a foot of snow on occasion. There is much to do, but start slowly – not just for your back, which has been resting all winter, but because a week of warm sunny days doesn’t mean your soil is warm enough to plant. A soil thermometer pushed 3 inches into the soil should read 50 degrees before planting anything – even spinach and so called cold weather crops.

Winter aconite
As you move around your garden you will probably notice that the soil is moist. If you are leaving footprints in the lawn or garden soil, stay off it until it dries out more. Otherwise you can ruin soil structure by compacting it.
You can put down 6-inch planks as walkways in flower beds if you are determined to weed or to remove leaves and debris while the soil is still a bit wet. But even then, be careful. There may be little green noses of perennials or bulbs lurking under the leaves and you won’t want to damage them by putting a plank on them.
I’ve had snowdrops up and blooming since March, as I do every year. By April I have lots of bulbs blooming: crocus, glory-of-the-snow, scilla or squill (a deep purple early bloomer), winter aconite (a bright yellow, short-stemmed beauty) and early daffodils. If you don’t have enough bulbs blooming, imagine where they might go, and put plant labels there for fall planting. A south-facing hillside bed will produce blossoms up to 3 weeks before a north-facing bed.

Tulips protected from deer
I plant 100 tulips as cut flowers every year. If you planted some last fall, and have deer in the neighborhood, you may be disappointed to see them eaten just as they are starting to bloom. I prevent this by surrounding and covering my tulip bed with chicken wire before that happens. I plant my tulips in the vegetable garden each fall, and treat them as annuals.
Once your lawn has dried out, it will need a good raking to clean up the winter debris. I like to wait until the lawn has greened up a bit before raking. I don’t want to rake a dormant lawn as it would be easy to damage it with a brisk raking. Think of your lawn as individual plants growing very close together, not as one big green plant. They compete with each other and with crabgrass and weeds. A sprinkling of good compost will improve your soil, giving the lawn a better place to thrive.
I recommend reducing the size of most lawns. Think of a lawn as an area rug, not wall-to-wall carpeting. That will allow you to have a bigger vegetable garden and more places for native trees, shrubs and perennials that will support pollinators and birds. Do you know that caterpillars are essential food for baby birds? We need to provide flowers and trees that the butterflies and moths recognize and use – our natives.

Raised Beds
I recommend raised beds for the vegetable garden, but you don’t have to build or buy wooden boxes for raised beds. When the soil has dried out, loosen it with a garden fork, and then use a short-tined rake to drag soil from walkways onto your designated beds to raise them up six inches or so. A 30-inch wide bed is ideal, it’s wide enough for roots to spread far and wide, yet you will be able to reach all parts for weeding.
Adding compost to your soil every year will improve it greatly over time. An inch of compost works wonders if you do it every year. Buy it in bulk if you have access to a pickup truck, or buy bags if you don’t. And for my tomatoes? I always add a shovel of compost in every planting hole and stir it in well with my favorite weeding tool, the CobraHead weeder. (
www.CobraHead.com). Compost provides not only essential minerals in small quantities, it greatly improves soil texture and its ability to hold water in dry times.

Dandelions have deep roots and pull best when soil is moist
Some people hate weeding, some love it. Either way, it has to be done. Start before the weeds get big. Perennial weeds like dandelions or thistles will already have deep roots. Annual weeds will be tiny, but numerous. I believe the best tool for either is the CobraHead weeder. Its curved metal digging tip can loosen the soil around deep roots, and help you pull from below with the tool while your other hand tugs on the top. Pull gently, slowly. You don’t want to snap off the root, as it will just start growing as soon as you walk away. Annual weeds you can loosen by scuffing the soil lightly.
As you plan your garden, think about buying organically certified starter plants and seeds. Why? Ordinary seed growers feed their plants with liquid fertilizer every day. That means that the plants don’t have to work as hard as organically raised plants to get the minerals they need. Organic practices promote longer roots to get the nutrition needed by the plants. If you are going to grow organic food, you will do best with organic starter plants.
Organic seed producers have to deliver seeds for plants that will not be protected from diseases and pests with chemicals. They have to tough. Lastly, buying organic seeds and plants supports organic farmers. They are working hard to protect the environment by avoiding chemicals. Pay a little bit more if you can, and buy organic.
And remember: gardening is supposed to be fun. Don’t work so hard you get blisters and a sore back. Garden a little every day.
Spring Has Sprung!
Posted on Thursday, March 20, 2025 · Leave a Comment

Watering wands get lots of water where you want it.
It’s April, and spring has sprung. Or will soon. Winter always is a sneaky devil, coming back with hard frosts and even a foot of snow on occasion. There is much to do, but start slowly – not just for your back, which has been resting all winter, but because a week of warm sunny days doesn’t mean your soil is warm enough to plant. A soil thermometer pushed 3 inches into the soil should read 50 degrees before planting anything – even spinach and so called cold weather crops.
As you move around your garden you will probably notice that the soil is moist. If you are leaving footprints in the lawn or garden soil, stay off it until it dries out more. Otherwise you can ruin soil structure by compacting it.
You can put down 6-inch planks as walkways in flower beds if you are determined to weed or to remove leaves and debris while the soil is still a bit wet. But even then, be careful. There may be little green noses of perennials or bulbs lurking under the leaves and you won’t want to damage them by putting a plank on them.
I’ve had snowdrops up and blooming since March, as I do every year. By April I have lots of bulbs blooming: crocus, glory-of-the-snow, scilla or squill (a deep purple early bloomer), winter aconite (a bright yellow, short-stemmed beauty) and early daffodils. If you don’t have enough bulbs blooming, imagine where they might go, and put plant labels there for fall planting. A south-facing hillside bed will produce blossoms up to 3 weeks before a north-facing bed.
I plant 100 tulips as cut flowers every year. If you planted some last fall, and have deer in the neighborhood, you may be disappointed to see them eaten just as they are starting to bloom. I prevent this by surrounding and covering my tulip bed with chicken wire before that happens. I plant my tulips in the vegetable garden each fall, and treat them as annuals.
Once your lawn has dried out, it will need a good raking to clean up the winter debris. I like to wait until the lawn has greened up a bit before raking. I don’t want to rake a dormant lawn as it would be easy to damage it with a brisk raking. Think of your lawn as individual plants growing very close together, not as one big green plant. They compete with each other and with crabgrass and weeds. A sprinkling of good compost will improve your soil, giving the lawn a better place to thrive.
I recommend reducing the size of most lawns. Think of a lawn as an area rug, not wall-to-wall carpeting. That will allow you to have a bigger vegetable garden and more places for native trees, shrubs and perennials that will support pollinators and birds. Do you know that caterpillars are essential food for baby birds? We need to provide flowers and trees that the butterflies and moths recognize and use – our natives.

Raised beds are easier to weed and harvest
I recommend raised beds for the vegetable garden, but you don’t have to build or buy wooden boxes for raised beds. When the soil has dried out, loosen it with a garden fork, and then use a short-tined rake to drag soil from walkways onto your designated beds to raise them up six inches or so. A 30-inch wide bed is ideal, it’s wide enough for roots to spread far and wide, yet you will be able to reach all parts for weeding.
Adding compost to your soil every year will improve it greatly over time. An inch of compost works wonders if you do it every year. Buy it in bulk if you have access to a pickup truck, or buy bags if you don’t. And for my tomatoes? I always add a shovel of compost in every planting hole and stir it in well with my favorite weeding tool, the CobraHead weeder. (
www.CobraHead.com). Compost provides not only essential minerals in small quantities, it greatly improves soil texture and its ability to hold water in dry times.
Some people hate weeding, some love it. Either way, it has to be done. Start before the weeds get big. Perennial weeds like dandelions or thistles will already have deep roots. Annual weeds will be tiny, but numerous. I believe the best tool for either is the CobraHead weeder. Its curved metal digging tip can loosen the soil around deep roots, and help you pull from below with the tool while your other hand tugs on the top. Pull gently, slowly. You don’t want to snap off the root, as it will just start growing as soon as you walk away. Annual weeds you can loosen by scuffing the soil lightly.
As you plan your garden, think about buying organically certified starter plants and seeds. Why? Ordinary seed growers feed their plants with liquid fertilizer every day. That means that the plants don’t have to work as hard as organically raised plants to get the minerals they need. Organic practices promote longer roots to get the nutrition needed by the plants. If you are going to grow organic food, you will do best with organic starter plants.

Organic seed producers have to deliver seeds for plants that will not be protected from diseases and pests with chemicals. They have to tough. Lastly, buying organic seeds and plants supports organic farmers. They are working hard to protect the environment by avoiding chemicals. Pay a little bit more if you can, and buy organic.
And remember: gardening is supposed to be fun. Don’t work so hard you get blisters and a sore back. Garden a little every day.
Gardening in March
Posted on Friday, March 14, 2025 · Leave a Comment
Whether March came in like the proverbial lion or lamb for you, March is the time when you need to pay more attention to your houseplants. Instead of watering every Sunday, you probably need to water most things twice a week – except for cacti and a few plants that thrive in dry soil. But rosemary? It’s so easy to kill now. The sun is hotter, roots are growing, and they need more water. Don’t keep the soil soggy, but poke your fingers into the soil more often and make sure it’s not Arizona arid. A dry rosemary is a dead rosemary.

Don’t leave stubs, they have to heal back to branch collar
Although March is the time farmers tend to prune their fruit trees, I am waiting a bit. We still have too much snow to easily move around carrying ladders. Pruning experts will tell you that you can prune fruit trees any month of the year, something I have found to be true. But let’s go over a few rules for pruning.
Use sharp tools. A good pair of hand pruners, some loppers and a pruning saw are all you need. I don’t like bow saws – they can’t get into tight places. Know where to cut. Don’t cut branches flush with the trunk or a big branch. Each branch has a “collar” that should be left. This is the bulge where it heals. But don’t leave long stubs when you remove a branch. They will not heal properly, and look awful. Remove dead branches first.
Never remove more than about a quarter of the leaf-producing branches. Leaves are the engine that drive growth and flower and fruit production. Remove water sprouts each year or two. These start as pencil thin shoots growing straight up, but will get big and clutter up the interior of the tree. Remove branches that are rubbing or crossing others, or are growing in towards the center of the tree. Remember: sunlight should be able to reach every leaf. Open up the interior so this is possible.

Homemade A frame plant stand for starting seedlings
March is also the time I start planting seeds indoors. Onion family seeds and peppers, hot and sweet, can be started now. Artichokes and cardoon I start early, but tomatoes I don’t start until around April 10. That will give them 8 weeks to be ready to go outside in mid-June.
Actually, it is much easier to order onions as bareroot plants sold in bunches of 50, each a few inches long and ready to start growing in the ground in May. Johnny’s Select Seeds and others sell them, and your local nursery may sell onions in 6-packs, each cell with 4 to 6 seedlings. The main advantage to starting onions or tomatoes by seed is that you get a much wider choice in what you grow.
If you want to start plants indoors, you will need some lights. Yes, some people try a sunny window, but they generally get lanky plants leaning toward the sunshine. Kits with LED or fluorescent lights are sold at garden centers and online. I built my own, a simple A-frame wooden structure that has two plywood shelves and supports 4-foot lights. It can accommodate up to 12 flats of seedlings if I put some on the floor.

Metal planting cells from Gardeners Supply
Next you need 6-packs of either plastic (like the ones you get when you buy veggies or annuals at the nursery) or re-usable metal or heavy duty plastic ones. In my efforts to reduce my use of single-use plastic, I have switched over to re-usable plant cells. Yes, they are more expensive, but they last forever. In any case, get bigger cells, not smaller ones. Your babies are going to grow in them for 8 weeks or more and need plenty of room for roots.
You can buy seed starting mix, but if you do a lot of plants (as I do), it can get expensive. So you can mix the potting mix with good quality compost if you have it, or you can buy it. Seed starting mixes don’t have much nutrition in them, so adding compost helps. Or later, you can water with a dilute solution of liquid fertilizer, something like Neptune’s Harvest Liquid Fish and Seaweed Fertilizer.
You may wish to buy electric heat mats designed to provide consistent low-level warmth. This signals the seeds that spring is here, and gets them to sprout sooner and with better germination rates. Again, expensive, but they last forever.
Lastly, you can’t let your seeds/seedlings dry out. One way to prevent that is to buy clear plastic covers that fit over a flat of seedlings. Oh, and don’t forget to buy trays to hold your 6-packs. This keeps water from getting on to your table or floor.
Lastly, in March I am reading gardening books and magazines and planning out what I want to do in my flower gardens. I recently got a preview copy of a wonderful book by my friend Jill Nooney called “Bedrock: The Making of a Public Garden”. Jill and her husband Bob Munger have working on their property to develop beautiful spaces to try all sorts of plants. They bought the house in 1980 and have been working on them ever since. They turned over most of the land, gardens and Jill’s sculpture to a non-profit to own and manage last year, but they continue to live in the old farmhouse there and work in the gardens.
Why read this book? It is relevant to anyone who wants to develop great gardens. Jill is a plant collector who has tried just about anything that will grow in a Zone 4/5 garden, and the photos illustrate many of them. The color photos are numerous and beautiful. It is full of design ideas, too. And she has an engaging writing style. I loved the book.
Spring is just around the corner. Get busy now – it will help prevent the mud season blues!
Spring Is On Its Way
Posted on Thursday, March 13, 2025 · Leave a Comment
Here in Cornish Flat, this seems like an old fashioned winter. Temperatures have been consistently below freezing, and the ground has had at least a light covering of snow most of the time. No deep snow, the kind that insulates the ground and keeps tender perennials safe, but enough to sooth the eyes when looking at the landscape.

I planted these mini-daffodils last November and they are ready to bloom on a sunny windowsill.
But we gardeners are already thinking of spring. Fortunately, I planted many small pots of Tête-à-tête daffodils last fall, and stored them in my basement which stays at 40 degrees. The foliage is up now, and their roots are pushing though the holes in the bottom of the pots, so I know they are ready to bring up to the warmth of the house. I’ve been putting them in sunny windowsills, and many are blooming – and ready to give away. For me, this is a spring ritual: giving 4-inch pots of flowers to friends and neighbors.
If you are hungering for spring, you might consider going to a spring flower show. Unfortunately, many of spring shows have given up. Boston no longer has its extravaganza, so the Connecticut show in Hartford is now New England’s big event. It has many nice displays and many great classes to attend. This year it is February 20 to 23.
Then there is one of my favorites, the Vermont Flower Show in Essex Junction, Vermont on March 7 to 9. It’s small enough to see everything in one day, but has lots to offer.
In Rhode Island there is the Home Show from April 10 to 13, and it has a flower and garden portion, though I have not been down to Providence since the big flower show folded its tent in 2016.
For the travel-inclined there is the Philadelphia show, March 1 to 9. It was has been a spring tonic since1829. The poinsettia was introduced to American gardeners at that first show, and Ben Franklin may have attended that year. Go on a weekday for smaller crowds, and be prepared to spend a lot – but to have a lot of fun.
February is the month I go through my seed packets to see what I need to buy. Most vegetables and flowers stay viable for 3 years. Exceptions to that rule are all onion-family seeds and parsnips, so I buy them each year. I’ve found that shallots do very well for me and keep longer than onions in the winter, so I will buy new seeds and plant them indoors and keep under lights starting in early March. Peppers of all sorts need a long time to get big enough to plant outdoors, so I also start them in March. Tomatoes I start in April, usually around the 10th.

This Cyclamen will bloom for 8 weeks or more in a low light, cool spot
This is also the time of year to pay attention to your houseplants. The days are getting longer, roots and shoots are growing, and they need more water. If you are trying to overwinter a rosemary plant, double the water it gets. A fully dry rosemary is a dead rosemary, and late February or early March is the time of year most of us kill ours. I admit to failing with rosemary by keeping to my weekly watering schedule.
If you have the mid-winter blues, buy yourself some nice cut flowers at your local florist. I prefer buy from a florist, as they generally take better care of their flowers than big box grocery stores. Many years ago I went to the Boston flower market –leaving at 5am – with a friend who owned a florist shop to buy flowers for her shop. The flower market was the size of a football field and had every kind of flower you could imagine. What fun that was!
Some years ago the flower trade got a bad reputation because many of the flowers came from Colombia, South America, where the growers used pesticides liberally and paid their workers a pittance. But I believe that now many flowers in winter are grown in the States and done so with environmentally sound practices. You can always ask your florist where their flowers come from.

Alstormeria is a long lasting inexpensive cut flower
If you want cut flowers that last a long time in a vase, try alstromeria or lisianthus. Both hold up very well. Also excellent are chrysanthemums, asters, sea lavender and bells of Ireland.
Then there are a couple of gorgeous potted flowers that bloom for a longtime at this time of year: cyclamen and Phalaenopsis orchids. The key to these is to minimize watering and to keep them out of direct sunlight. The cyclamen are cheap enough that you can compost them when they are done booming (in 8 to 10 weeks). Phalaenopsis orchids are more expensive but can be saved from year to year.
Lastly, this is a good time of year to think about your outdoor gardens and how you can improve them, come spring or summer. Start by looking out your favorite window. What do you see now that gives you joy? If you only grow flowers, the landscape is bleak.
Think about trees, shrubs and decorative grasses that you could add to the landscape. Would a nice miniature or weeping conifer fit into a perennial bed? A Merrill magnolia in the middle of your lawn could offer a nice shape and buds and bark that please you. It will bloom magnificently with large double white blossoms in April. It will give you something to look forward to. And after all, isn’t that part of the reason why we all garden?
Looking Back On Our Gardens of 2024, And Ahead to 2025
Posted on Thursday, March 13, 2025 · Leave a Comment
I’m not a big fan of unrealistic New Year’s resolutions such as “keep my papers organized and desk tidy”, for example. But I do like to spend some time each January reflecting on the gardens of the past year and making decisions about what I will do in the coming months.
Let’s start in the vegetable garden. In 2024 I planted about 24 kale plants of all colors. In 2025, I shall be more moderate. Yes, kale is healthy for us and freezes well, but I was lax in picking and freezing it in the fall, and wasted some. Shame on me. I use it mainly in stews and soups, or frozen in smoothies.
A new salad green I loved and which, unlike lettuce, never bolted or bloomed, is sold as dandelion. No, it’s not the dandelion we have in the lawn. It’s an Italian “dandelion” which is actually a different species. It is sold fresh in our Coop, I tried it and liked it, so I started some from seed indoors last March, a variety I think is called ‘Clio’ from Johnny‘s Selected Seeds. The leaves get to be 12 to 16 inches long, and they will re-grow if cut, so I harvested it all summer and well into the fall and it never blossomed. I shall plant 6 plants again this year. FYI: it tolerates some shade.

Cardoon has silver leaves and is easy to grow. Start from seed indoors early.
Also on the vegetable front, I grew cardoon this year and will do it again. It is very large leafy plant in the artichoke family. It does not bloom like artichokes, but you eat the midribs of the 3-foot long leaves in fall. I chopped the midribs, boiled till tender, and baked in a cheese sauce. They tasted just like artichokes, but created a lot more food.
This past summer was sunny and, for the most part, dry. We had a great tomato crop, and our flowers performed well too. I did have to water new plantings, as we got little rain.
We are out of sunny spots to add shrubs, so in 2024 we dug out a patch of goutweed – my nemesis – and planted 9 shrubs and a Japanese red maple in an area of part shade, part sun. I was careful to water daily for 2 weeks, and then twice a week for the rest of the summer. The shrubs included 2 native viburnums and 2 mountain laurels, and 3 native hydrangeas, including a great variety for shade called ‘Haas Halo’ (H. arborescens). All did well.
The viburnums are Zone 5 and I have mostly considered our location a Zone 4 (with temperatures most winters colder than minus 20). But in recent years we have not seen lows of even minus 20 degrees, so I am willing to try some Zone 5 plants. Elsewhere I planted a kousa dogwood, a Zone 5 plant that I have tried and lost to winter kill more than once. The Stewartia tree I planted 3 or 4 years ago is also Zone 5, but is doing nicely. I’ll be 79 in April, and by gum, I’m ready to take some chances.
What else worked this past year? Opening our gardens to visitors. We worked hard in the spring to rid ourselves of weeds, sharpen edges of beds, and fill in empty spots. We opened our gardens on select days to various groups and invited friends for a glass of wine and a walk around with us in the early evening. No, our gardens were not perfect – none ever is – but these events were a great time. Try it!

This Catalpa planted 6 years ago provides a nice shady spot to chat or rest.
I’ve had three honey berry plants for 3 or 4 years now, but have not gotten any berries as yet. The bushes (Lonicera caerulea) are in the honeysuckle family and the blue berries are very tasty, I’ve been given some. But so far they have not been able to pick my own. They have not earned their place. I shall tell them this spring to produce berries or they will be gone. I’ve been told that birds love them and will pick them before they are fully sweet and ready for me to eat. The berries turn blue, but are not ripe for a while after that.
The Catalpa tree I planted 6 years ago as an 8-foot tall tree is now 35 feet tall and provides shade for us to sit and relax. It is great tree, blossoming in July. I prune the top each year now to keep it from reaching its 60-foot tall potential. It is a bit weak wooded, so I want to keep it from getting too big. The shade it provides encourages me to sit and relax in the garden, something I want to do more often in 2025.

My Merrill magnolia died suddenly without any obvious reason
I am saying a sad farewell to my Merrill magnolia that I planted in 2004. It bloomed reliably each year on my birthday in late April with huge double white blossoms. The shiny green leaves were gorgeous all summer, and the buds in winter look like pussywillows on steroids. It has 5 stems and stands about 60 feet tall and nearly 40 feet across at the crown. But it seems to have died last summer and unless it miraculously recovers in the spring, I shall have it cut down. Sigh.
Okay time for one last resolution: I will keep better records in 2025. I just haven’t found the right way to keep them. I start a yearly notebook, and record some plants. But not all. I’m often too busy working in the garden and plan to do it later. My camera is a good way to record things and I take photos of everything that blooms. But I have literally tens of thousands of photos – and most are largely just organized by date. This year I WILL do better. Happy gardening, and best wishes for 2025.