I come to appreciate death as a sign of life — in flower longevity. Not so happy with aging in the greenhouse, though; new seedings will, with spring-like weather in there, soon offer fresh, young lettuce, arugula, and other salad greenery.
Tag Archives: ethylene
Last Tomatoes & Peppers
Late fall, and my thoughts turn naturally to . . . ethylene! You remember ethylene from high school chemistry. A simple hydrocarbon with 2 carbon atoms double-bonded together with 2 hydrogen atoms attached to each of the carbon’s remaining two free bonds. C2H4. It’s a gas, literally, and an important industrial chemical transmuted into such products as polyethylene trash bags, PVC plumbing pipes, and polystyrene packing “peanuts.” Oh, I forgot, this is supposed to be about plants. Ethylene is synthesized in plants and is a plant hormone with — as is characteristic of hormones — dramatic effects in small amounts. I think of ethylene as I sliced the last of the season’s fresh garden tomatoes for a sandwich a couple of weeks ago. Note that I wrote “fresh,” not “fresh-picked.” The tomatoes had been picked almost two months prior from vines I was cutting down and …
Fresh Watermelon, and More, with Help from Ethylene
Could I possibly be the best gardener west of the Hudson River? Perhaps. As evidence: On November 1st, here in Zone 5 of New York’s Hudson River Valley, where temperatures already have plummeted more than once to 25°F, I was able to harvest a fresh, dead-ripe watermelon. Not from a greenhouse, not from a hoop house, not even from a plastic covered tunnel. Watermelon, a crop sensitive to frost and thriving best in summer’s sun and searing heat.
Okay, perhaps I can’t assume all that much responsibility for the melon. Let me explain . . .
Every fall, I have a landscaper dump a whole truckload of leaves vacuumed up from various properties at my holding area for such things. Rain and snow drench the pile in the coming months, starting it on the road to decomposition. When sufficiently warm weather has decided to stay …
I’ve always wanted to oil the eye of a fig, and finally got around to it a couple of weeks ago. Not that oiling a fig’s eye is something new or something that I came up with; fig lovers have been oiling their eyes at least since 300 B.C.E. And our reason for doing it is to speed ripening.
My oiled fig is the variety Kadota, which grows in a pot sitting in a sunny, south-facing window. Still, the amount of light streaming through those panes this time of year is around 500 foot-candles, as compared with a 10,000 foot-candle bath from summer sunlight, which figs do love. Light intensity and duration dropping daily justified a little oiling to speed up ripening. All that’s required is a drop of oil placed on the eye — the ostiole — of the …