-
Now available for $24.95 including shipping. -
Now available for $21.00 including postage. Vendors I Like
Click Here to buy from Cobrahead
Mid-summer Tasks in the Garden
By now my gardens are well established and most plants are doing well. But there are tasks, both in the vegetable garden and in the flower beds, that need my attention.
Weeding is key in both areas, and recent rains make doing so easier as the soil has softened up. If you have very dry soil where you are, you might want to water well before weeding.
Mulched Onions
Why worry about weeds? I know gardeners who don’t do much weeding in their vegetable gardens. One even told me that if he weeded too much the deer would find his vegetables! But weeds anywhere in the garden are going to spread seeds soon – whether in the walkways or up close to your tomatoes. And seeds will come back to make more work now – and in the years to come. Many weed seeds act like time release capsules, some germinating now, some later, some 5 years down the road.
Weeds compete with your plants for moisture, soil nutrients – and even sunshine as they get bigger. I use a CobraHead hand weeder (www.CobraHead.com). It’s shaped a bit like a curved finger with a sharp pointy spade-shaped tip about an inch across. It easily gets under weeds so that I can pull from above (with one hand) and from below (with the CobraHead) at the same time, or tease long roots out of the soil without breaking them.
Thinning your carrots, beets and other root crops is an urgent job if you haven’t done so yet. Like weeds, vegetables growing too close to one another will compete for sun, water and nutrients. Carrots and beets should be at least an inch apart by now. And in a month, you need to thin them to 2 inches apart. Pulling the sharp tip of a CobraHead alongside a row of carrots will loosen the soil, sever a few side-growing roots, encouraging those that go deep. And scratch in some organic fertilizer now, too. It will help you get bigger carrots.
By the way, you can transplant carrots as you thin them out. Poke a hole deep enough so that the carrot will not bend, drop it in, press down the soil, water. It’s not a 100% reliable technique, but I hate to kill plants and have found it works most of the time. Do it in the evening, so they will have all night to recover before the hot sun hits them.
My onion patch was recently weeded, but I know that weeds will be along soon. So I mulched my onions with grass clippings. I find they work better than straw or hay in tight quarters like the onions. And green clippings may add a little nitrogen to the soil as they break down.
Leaves with early blight need to be removed
In many gardens the lower leaves of tomatoes are starting to yellow and develop dark blotches, sure signs of early blight. Although this blight is not immediately fatal, it reduces crop yield. By the end of August stems are often bare of leaves. You can minimize it by pruning off the affected leaves and all lower branches that touch the soil or are near it. Work on your plants when they are fully dry as the disease spreads more easily when leaves are wet.
I use scissors to remove the leaves, dipping them frequently in a glass of rubbing alcohol to sterilize them between plants. I wash my hands in a bucket of soapy water between plants. To see an in-depth article about this procedure along with many pictures, go to https://dailyuv.com/news/
I always plant my potatoes in June, even though many gardeners start planting them in April. I do this as I ‘ve found that I have fewer potato beetles by planting late. Maybe they’re all at my neighbors’ gardens. But do take some time to check yours to see if any beetles are eating the leaves. Look for larvae, and for orange egg masses on the underside of leaves.
When you plant your potatoes the roots will grow down below the seed potatoes and the new potatoes will form above them. Now is a good time to add soil over the developing potatoes. This is known as hilling them. I plant mine using a post hole digger, so it’s easy to fill in above my seed potatoes, just pushing the soil from mounds next to each plant. You can also use a hoe and scrape soil from the walkways. Don’t worry if some leaves get buried. They won’t complain.
In my flower gardens I am mainly weeding and cutting back flowers stems that have already blossomed. Weeding gives me space to plant new flowers – even though I have an extensive palette of plants, I constantly go to garden centers to see new things, or plants I once had that have disappeared. (Yes, I kill a lot of plants, we all do).
Cutting off spent flowers is good. Important. It takes a lot of energy to produce seeds. By pruning back the spent flowers, your plants have more energy to develop good roots and strong stems.
So get outside and enjoy summer and pull some weeds. You garden will look better and you’ll feel better, too.
Henry is a UNH Master Gardener and the author of 4gardening books. His website is www.Gardening-Guy.com. Read his twice-weekly blog athttps://dailyuv.com/
Potatoes
Why is it that some people use nicknames for their children that are the names of vegetables or flowers? I’m sure you are familiar with “sweet pea” as a loving epithet (even for kids who are not sweet), or “pumpkin” for children who are neither round nor orange. The French, I am told, call their lovers “petit chou” which translates as “little cabbage”. But I have never heard anyone refer to a loved one as a potato. I wonder why, since potatoes are some of the easiest of vegetables to grow. I suggest you plant some now if you haven’t already.
I always wait until June to plant my potatoes, even though I could have done so in early May. I have found that later planting decreases problems with the Colorado potato beetle. That is an observation that I have previously reported here, and other gardeners have told me that when they planted later they, too, had fewer problems. I like to joke that by planting later all the beetles have gone next door.
If you have those nasty potato beetles, what should you do? The first line of defense is hand-picking. Look for the yellowish larvae or striped adults on leaves, and pop them in soapy water. Look for orange eggs on the underside of leaves, too. Check daily as soon as you have leaves on your plants. Don’t let a second generation get started, and you will have fewer problems.
You might also try an organic spray to control beetles. It is called Bt, which stands for Bacterium thuringiensis, a naturally–occurring soil bacterium that is available at garden centers as a powder. Dilute it with water and spray on leaves. When larvae eat leaves with the bacterium, a protein in the bacterium makes them sicken and die. It is not a contact poison, and will not harm us or our critters – nor will it kill adult beetles.
Potatoes are grown from sprouted pieces of last year’s crop. I generally save potatoes from one year to the next for planting. I went 25 years without buying potatoes until we got late blight in 2010. Blight can overwinter in potatoes, so it is not advisable to keep potatoes for planting if you’ve had late blight. If you want to plant potatoes, don’t buy them at the grocery store. Most conventional potatoes are treated to prevent them from sprouting. Buy ”seed potatoes” sold for planting – they are guaranteed disease-free.
Planting Potatoes
I have tried three different planting techniques, and all work just fine. Let’s start with the easiest. Loosen the garden soil with a spading fork and stir in some bagged organic fertilizer and compost to the soil. Place on the soil surface some seed potatoes (or pieces of seed potatoes) with at least two “eyes” (buds). Then cover them with six inches of hay. Add more compost or soil on top of the hay so that no light gets to the chunks of potato. As the plants grow, add more hay and/or soil. The potatoes themselves grow above the seed potato; they need 6 inches of covering to have adequate space to develop.
I have also planted potatoes in a trench 6 inches deep. I loosen the soil in the trench and add some compost and bagged organic fertilizer. I place the seed potatoes 8 to 12 inches apart, push them into the loose soil, and cover them with 2 inches of soil. As they grow I add more soil until the trench is full. Some people hill up the soil over the trench to create even more growing space.
The third way to plant is to use a post hole digger. Dig holes 6 to 9 inches deep, add compost and fertilizer in the bottom of the hole and stir. Place your potato in the hole and cover with 2 inches of soil. As the potato vine grows, it is easy to push a little soil down the hole – in fact, rain often does it for me.
If you mulch your plants with straw or hay it will help keep down the weeds and keep the soil lightly moist. I wait to mulch until plants are a foot tall.
There are many varieties of potatoes available to choose from. One of the most productive is Kennebec, the classic white Maine potato. Also very good is Red Pontiac, which has red skins and a white interior. Both are excellent keepers, staying tasty all winter and into the spring. I also grow purple-skinned potatoes; they are called All Blue or Peruvian Blue, though they are smaller and less productive than some. And I usually grow Yukon Gold, a yellow-fleshed potato that is very tasty and quite productive. Fingerling potatoes are tasty, but much less productive than those listed above.
Harvesting With Grandkids
Harvesting potatoes is one of the high points of my garden year. I start in mid- to late summer, stealing a few by reaching down under a plant and pulling up a potato or two for dinner, but not disturbing the plant. Digging potatoes in the fall is like digging for treasure, and is great to do with kids.
So plant a few potatoes this summer – and start a new trend by calling your loved one your “little potato”. As far as I am concerned, that would be a compliment!
Henry Homeyer is a gardening consultant and the author or 4 gardening books. His Web address is www.Gardening-Guy.com.