My old friend the min-max thermometer

Min-max thermometer on the hoophouse

Clearing a path to the hoophouse today, I turned the corner and noticed the original min-max thermometer. I don’t usually. It was one of the first bits of gear acquired in Year 1, when the reality of FROST in the garden was a complete and scary unknown. The thermometer records the lowest and highest temperature that it’s hit; you reset it by pushing the little red button. It’s been hanging on the same nail in the same spot for three or four years, more or less out of sight and mind except in spring and fall, when I check it first thing in the morning to see how cold an overnight cold snap really got. Lately, the min-max is not such a big deal. Each different section of the field, and the particular crop in it, reacts differently to each cold night, so the only way to know what’s happened is to walk around and check things out. And I have confidence in row cover. I still check the thermometer, but it’s not like spring in the first couple of years, when I’d bolt awake at 6:00 a.m. and 10 minutes later be walking through the chill and dewy wet grass, adrenaline pumping, waiting for the verdict from the min-max to see what new transplants may’ve been toasted. It was kinda cool to be reminded, out of the blue, how that’s changed. In the case of gardening, at least, the more you know, the easier going you get!

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More weather

Snowbanks in front of the chickenhouse

This February, tiny farming for me is mostly about, inside, watching seedlings in a growing number of plug sheets under lights, and outside, watching the weather. In this zone, Feb is a little early for thinking about garden conditions. Well, “normally”, it would be. Now, given the increasingly erratic winter, I’m trying to figure out a new early season production strategy. Conceivably, end of March could be shockingly warm and the ground dry enough to work, and instead of just seeding early peas, I could try some super early field transplants. But then, what if winter happened to come back, not for a day or two of April snow, as sometimes happens, but for a week or two, with freezing temperatures. Early plantings could get killed off, and then I’d need a second set of seedlings! This is how I’m kinda starting to think, about trying to plant around the weather, take advantage of unpredictably good conditions, while expecting some weird bad turns as well. What do last and first average frost dates really mean, given the last five years? Is a 30-year local rainfall average still in any way a useful guideline? Am I…exaggerating? Two days ago, it was 40°F (5°C) and raining right through the night. I was sure the forecast for an even warmer Wednesday would come through to finish off another, fourth big melt-off. Instead, yesterday morning it did a sudden 180, froze up and dumped a ton of snow. Today, there are 7-8′ snowbanks all around the barnyard (from snow plowing). The once and future chickenhouse practically disappeared… ;) Will spring and summer be different from that?!

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Heat!

Dried Cayenne Long Slim hot peppers

Finally finished a bit of hot pepper harvest, now there’s a convenient pile of dried heat! A few weeks ago, wondering whether to cover for frost, I decided to also pull up some hot pepper plants, roots and all, instead. An experiment! We loaded about 20 of the Cayenne Long Slim on the cart and dumped them in the Milkhouse, heaped on the grow racks that we’d been using, with the lights removed, as summer storage shelves. And there they sat, blending into the decor, drying, the peppers that were still green maturing to red. Until today… (This is the kind of thing you can do in a Milkhouse, not so acceptably in a real house…) They’re satisfyingly high on the heat scale, delivering a little pain if you don’t sample carefully. Great! Another photo »

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Bye-bye, sweet peppers…

Frost-killed sweet peppers

A mildly golden late afternoon sun turned the beds of dead peppers into a stunningly rich sea of color amongst the greens and browns. Peppers seem to have their own way of dying off in the cold (at least, under row cover, where they usually are in autumn). Instead of turning a sickly, muddy green, then quickly to grayish-brown as they dry out, like eggplant and tomatoes, the peppers tend to fade from green to greenish-yellow and dry in pale golds and tawny browns. Interesting… I’m not sure if this is standard behavior, but it’s how they seem to go around here! After rolling up the last of the row cover and snapping a couple of pics, it was on to the Kubota compact tractor for a quick tilling, and this year’s sweet peppers are…gone!

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Spearmint and the other herbs

Spearmint

The fall season that wouldn’t quit has more or less come to an end. For the last few days, overnight temperatures plunged well below zero, we’ve had hard frosts and some snow, but the ground is far from frozen, and there are apparently warm days ahead (for more tilling, planting additional garlic, harvesting the last of the carrots and beets)! In the herb garden, there’s not much to do, except bring in the rosemary. Flat leaf parsley is in fine shape, doing better than the curly stuff. Sage seems indestructible, thyme and oregano are largely toast above ground, while the tarragon starters seem to be fine—I’ll put them all under a couple of layers of row cover, although the sage, oregano and thyme have come back no problem for the last two years after overwintering right out in the open. Some of the peppermint was killed off, although the roots may be okay. Apart from a few cold-burned leaves, the spearmint, in the picture, is right as rain… More »

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‘Tis the season…

Frost on the Swiss chard before the morning melt-off

As a friendly reminder that the weather hasn’t gone entirely haywire, the nights have been cold lately, freezing or below, and some days begin with a reassuring blanket of frost on the field. Here, the Swiss chard (it’s trusty Fordhook Giant) is moments before melt-off in the morning sun. The chard can take a freezing and keep on tasting great. In fact, so can the rest of what’s out there: there’s still lots of spinach, kale, cauliflower, collards, plus beets and carrots safely in the ground. People are dropping by daily to get a last bit of whatever there is, so it all works out!

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Zinnia vs calendula

Zinnia and calendula

A vibrant slash of orange and yellow—the half-row of calendula seemed to be fairly unfazed by the recent blast of sub-zero cold, where the zinnias didn’t do so well. Another bit of first-hand frost experience to file away. Elsewhere in the flower test plot, the very few centaurea and asters seem to be kinda OK, still holding color. Otherwise, it’s all terminal shades of brown.

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Killing frost, kinda

Killed by cold

Yes, the weather’s crazy. According to the min/max thermometer outside the greenhouse, last night’s low was a chilly 18°F (-8°C), cold enough to kill off all but the hardiest. Finally, and only six weeks or so late—the endless autumn harvest is interesting, great for personal use veggies, but otherwise, it mainly throws off the fall clean-up schedule (I haven’t changed zones, have I?!). Here, the eggplant is clearly toasted, while the peppers, which had been under fairly light row cover (I pulled it back today to harvest some), came through in relatively fine shape . And the oats, well, it’s a monster, lush and green and if not exactly growing anymore, it seems to be getting thicker. It’s fascinating the way cold works in the field. Wind, cloud cover, mini-windbreaks, slight elevation, all kinds of factors add up differently in spots only a few feet apart to determine life or death by cold. Anyhow, can’t wait around forever. I’m soon going to roll up the row cover and till it all down!

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Somewhat similar posts: • Killing frost, kindaAt the wheelCleaning upAll clear…Oats

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Weed gone to seed

Removing weed gone to seed

With more people in the field this year, end-of-season clean-up is already well underway. Here, Midori, visiting after moving to France a couple of years back, removes weeds that’ve gone to seed from three older beds of mesclun. Ideally, finished beds would be promptly mowed down, spread with compost, tilled in, and then seeded with a new veggie or cover crop a week or two later. Things aren’t usually that efficient, finished beds sometimes sit for weeks, weeds pop up in the interim, and if they go to seed, have to be removed before tilling… Lying around: the green plastic garden totes are quite useful once the handles have been properly reinforced with rivets; the old builder’s wheelbarrow comes in handy for rocks, fallen tomatoes and the like. The grass in front, in need of mowing, is part of a wide path on one side of the greenhouse, the grass beyond is the magnificent oats! Oh, no frost last night, as you can see from the happy peppers at the top of the pic!

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