This time of year seems to be a frenzy of activity, desperately trying to get chores done in swiftly diminishing daylight and dropping temperatures. Every fall day in NH is a race against the inevitable blanket of frozen white that looms in the not so distant future.
That being said, more time has been spent buttoning up the barn, harvesting the last of the veggies, and winterizing everything in sight and the blogging gets a bit neglected. Case in point – I had intended to write about the potato experiment for weeks now and am just getting around to it.
So without further ado – The Potato Experiment
Conventionally grown potatoes are planted in the ground and then soil is hilled up around the growing greenery. The “hilling” prevents potatoes from sun damage which turns the tubers an unappetizing shade of green. Aside from watering and occasional hilling, it is considered good form to simply ignore potatoes until late summer or early fall when the plant dies off signifying that the tubers are ready for harvesting.
Of course harvesting is a bit trickier than it sounds. I’ve read several gardening books that say to use a garden fork to “gently lift” the spuds from the soil being careful not to spear the potatoes. Perhaps these gardening gurus have developed x-ray vision, but I cannot see through the soil and predictably some potatoes get skewered. In addition, the potatoes come out … well… dirty. There I said it. (Although you may ask how someone who gardens barefoot can find dirty spuds objectionable, but digging for muddy, grimy potatoes is just a turn off for me.)
We knew that there just had to be a better way. A few years ago we had a friend that showed us the merits of growing potatoes in straw or mulch hay instead of dirt, but it didn’t resolve the problem of having to fork through wet, heavy hay and impaling perfectly good tubers in the process. So we decided to use the hay method in barrels and see what happened.
We were able to score some free 55 gallon drums. Glenn split them in half, lengthwise to give me a good sized container to work with. They had previously contained biodegradable oils, but I gave them a very scrupulous scrubbing and let them dry in the sun before he drilled some drainage holes in the bottoms.
Next we placed the halves on pallets to raise them up off the ground a little and filled them with hay. Each barrel was exactly the right size to lay an entire square hay bale in on its side. (Remember, “square” bales are actually rectangular so the fit was perfect!) The hay was oriented so that the flakes stood up and down. To plant potatoes, all I had to do was separate the flakes, drop in approximately a half of a cup of compost, snuggle the seed potatoes down in and press the flakes together again.
I planted late, due to a phenomenally rainy and cold June, so for a while we thought there were out of luck. However, I periodically watered the hay bales and eventually the green plants pushed their way out and into the sun. Because I never took the twine off the bales, I did not have to “hill” the plants at all.
Despite the desire to poke around and see how the progress was going, I mostly ignored the potatoes all summer long. Finally the plants died back and we decided it was time to see what was waiting for us under all that hay. Glenn spread out a tarp and flipped the first drum out onto it. The mass slid out with a thump and retained the shape of the barrel.
We found that it was extremely easy to break apart the old hay and find nice, shiny clean potatoes. We also found two or three mouse nests snuggled into the hay as well. Apparently the drainage holes gave perfect access to the prime real estate – comfy hay with an immediate food source. Several on the ‘taters in those containers had been gnawed upon. Lesson learned – next year we’ll glue screens on the holes to keep the mice out! Once all the potatoes were discovered, we dragged the tarp over to the garden and tossed in the partially decomposed mulch hay. It will add excellent nutrients and organic matter to next year’s garden.
All in all we were very pleased with the process. Despite the fact that we planted late and the weather was cold we got a decent crop of smallish potatoes. If the weather had cooperated, we would have had a great crop of good sized tubers. In addition, by using the barrels I was able utilize over 84 square feet of garden space for other crops. Which was a huge deal for me this year, as prepared space was at a premium and I ran out of gardens beds long before I had planted everything I intended!
We will definitely use this method again next year.
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Barrels
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Plants
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Flip
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Out of the Barrel
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Where are you?
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Whites
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Reds
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Compost