FIGS UP NORTH
Who Says I Can’t Grow Figs? A Mouse?
Crisp weather notwithstanding, almost every day I can reach up into the branches of my fig trees and walk away clutching a handful of soft, dead-ripe fruits. That’s because the trees, the ones bearing fruit, are in the greenhouse, where nights are chilly but daytime temperatures, especially on sunny days, are balmy or hot.
I’m not gloating. Those greenhouse figs take some work beyond normal routines of keeping heating, cooling, and watering systems chugging along harmoniously in the greenhouse. Earlier in the season I battled cottony cushion scale insects with toothbrush and soapy water, with oil sprays, and with sticky band traps (for ants, which “farm” scale insects) on trunks. Now I see the insects are staging a comeback at a time when the trees are too big to scrub with a toothbrush and too big, too laden with fruit, and surrounded too closely by lettuce, celery, and other winter edibles to spray oil. I’m hoping natural conditions keep scale insects in check until cold weather and lack of leaves or fruit finally puts them asleep for a few months.
A few weeks ago, some creature — a mouse is my guess — discovered the figs, and liked them. He, or she, chewed the bottoms of some fruits as they hung from branches and gathered others to cache in shallow tunnels. Traps, poison bait, and wide girths of sticky Tangle-Trap returned fruits to their rightful owner, me.
All this effort is worthwhile. Especially on sunny days, the figs are delectable, soft and sweet like dollops of jam hanging from the branches.
So Many Varieties, So Little Space
A bowl of figs, Rabbi Samuel, Millrock, San Piero, & Black Bethlehem
Growing a few varieties of figs makes fig-eating even more pleasurable. People wonder, on hearing that I grow figs, whether I grow “brown figs or white figs,” at which point I bring attention to the fact that there are hundreds of varieties of figs, with many of each color.
I keep trying to pare down my collection to the best. Instead, I seem to be adding varieties either deliberately or gifted. It’s hard, virtually impossible, to tell what variety you have until it fruits. Figs have been cultivated for thousands of years, along the way of which an older variety may have picked up many names. For instance, I have a variety I purchased as Verte (syn. Green Ischia); with brown fruit, I knew it was mislabeled. Its bearing habit and the appearance of the fruit nailed it down as San Piero, also known as Negro Largo, Douro Black, Aubique Noir, Large Blue, Lee’s Perpetual, and California Brown Turkey, among other names. The name California Brown Turkey distinguishes it from Eastern Brown Turkey, a totally different variety that I also grow and which itself is also known as English Brown Turkey, Everbearing, and Texas Everbearing,.
Espalier fig in greenhouse in July
A few years ago, a woman on Millrock Road here in town, offered me her potted fig tree; she was moving and didn’t want to take it with her. (Understandable: I also didn’t take all my 35 varieties of fig from my garden in Maryland when I moved up here to the Hudson Valley.) Still hers was an offer I could not refuse; perhaps that potted plant would bear the best fig ever. In a pot in the greenhouse this year, the tree finally bore fruit, greenish yellow and round, with the insides bursting to split the skin. It’s a keeper, and I’m adding to the nomenclature confusion by calling it Millrock fig until I learn otherwise.
Another fig, this one named by Jack Algiere, the farmer at Stone Barns farm, is bearing heavily and looks to keep doing so for weeks to come. I have espaliered this tree, Rabbi Samuel, against a greenhouse wall in the form of a permanent, low T. Fruiting shoots rise vertically about 6 inches apart from the upper side of each arm. This variety bears best on new shoots so my plan is to each winter cut all vertical stems down near the arms and then thin out new growth so vertical shoots are no closer that 6 inches apart. The Rabbi’s fruits are humongous, as big as small apples.
Subtropical, But Thankfully Adaptable
What makes figs so popular a fruit, even in climates far removed from the hot summers and mild winters it calls home? Perhaps a love for this ancient fruit, whose provenance is in one cradle of civilization, is coded into our DNA. And, of course, the flavor, sweet and juicy without being cloying.
Espalier fig in October, with ripe fruits
Although a subtropical plant, fig is accommodating to colder climates. You can hack back its roots — useful when providing new potting soil for pot-grown plants. It’s deciduous, so doesn’t need light in winter — useful in northern climates when looking for a cold, but not too cold, place to store the dormant plant. Most varieties do not need pollination to set fruit. And figs bear quickly and propagate easily.
Most important, in contrast to most temperate-zone fruits, fig plants can bear on new wood. Some varieties bear on one-year-old wood and some bear on both old and new wood. Bearing on new wood — as does Rabbi Samuel — makes it convenient to cut back a potted plant when maneuvering it indoors for winter. Or if winter cold kills part of the top of an outdoor plant. In either case, a plant that loses too much of its top requires a longer growing season before fruits start ripening.
Fruits keep ripening along new shoots, as they grow, until arrested by cold. Hence, my prediction for a few more weeks of fruit from Rabbi Samuel in the greenhouse. Those fruits hang in stark contrast to the scene outdoors, where leaves of tomato, pepper, and other tender plants have been blackened by the first killing frost here of 25°F, on October 19th.
FIGS, POMEGRANATES, LETTUCE, BEDS: ALL READY
Beds Ready for Spring Planting, Figs and Lettuces Readied for Cold
Much colder weather has been sneaking in and out of the garden but leaving traces of its presence with some blackened leaves on frost-sensitive plants and threatening to brazenly show itself in full force sometime soon. This fall I vow to put all in order before that event rather than, on some very cold night, running around, flashlight in hand, gathering and protecting plants.
Before even getting to the plants, drip irrigation must be readied for winter. Main lines and drip lines can remain outdoors but right near the spigot, the timer, the filter, and pressure reducer must be brought indoors where they won’t freeze. I plug the inlet for the drip’s main line to keep out curious insects. At the far end of the line is a cap that I loosen enough to let water drain out. Opening all other valves along the line leaves no dead ends in which freezing water could expand to break lines.
Begonia, amaryllis, Maid of Orleans jasmine (Jasminium sambac), and other topical plants are next in importance. Being near the radiating warmth of the house has spared them recent slightly frosty nights. Colder temperatures would not be so kind. I snap the stems off the begonias right at ground level and put the pots in the basement where cool temperatures will keep the tubers dormant to wait out winter. Amaryllis plants also go into the basement. Cool temperatures and lack of water for a couple of months give these plants the rest period they need so that, brought upstairs to a warm, sunny window, their blossoms can show off their bright, red color against the achromatic winter landscape beyond.
Maid of Orleans jasmine right away gets a prominent place in a sunny window to share its nonstop, sweet fragrant blossoms.
Figs, Pomegranates, & Subtropicals Readied for Cold, But Not Too Much
Fig, pineapple guava, Chilean guava, and pomegranate are subtropical plants that tolerate temperatures down into the ‘teens so can remain outdoors for weeks to come. Still, many of these plants are in large pots, not something I want to be lugging around following at last minute threat of frigid temperatures. So I’ll gather them together in a convenient location for quick dispatch indoors when needed.
Potted subtropical plants are getting ready for colder — but not too cold — weather
The guavas, as well as kumquat and common jasmine (Jasminium officinale), are evergreen subtropical plants. The leaves are important to these plants both for beauty and for function so they’ll make the move indoors before the other subtropicals to make sure their leaves go into winter undamaged.
Common jasmine stays out longest because some exposure to cold is needed to get blossoms in winter.
Cold Weather Vegetables for Weeks to Come
The vegetable garden is still green with endive, kale, lettuce, turnips, Brussels sprouts, arugula, and other cold-hardy vegetables. Soon, though, their cold tolerances will be tested. I’ll pre-empt that testing by covering some of the beds with tunnels of fabric (“fleece” to the Brits, “floating row covers” to us colonists) or clear plastic. No need yet to cover the plants but better to have the metal hoops which support the fleece or plastic in place and ready for the covering before that frigid night to come.
Metal hoops readied to support covers for lettuce.
Not all hardy vegetables get covered; just the leafy ones — lettuce, mustard, arugula, and endive — for fresh salads in the weeks to come. Brussels sprouts and kale are so cold hardy that they can go for weeks without protection, and, anyway, they’re too tall to cover. Leeks also can stay outdoors unprotected until December, or later, then get dug up and packed together in a box or large pot to store in the basement and use as needed.
Carrots, beets, turnips, and winter radishes enjoy the protection of the earth. With a deep mulch of leaves or straw, they could remain tender and unfrozen all winter. More convenient for eating is to dig them up just before really frigid weather descends on the garden and pack them in boxes with dry leaves to store in the cool temperatures of the basement. I’m putting off deciding which option to choose.
Fresh Lettuce ‘Til When?
Someone recently told me that they gardened maniacally all summer and now they are finished for the season . . . which reminds me of some more things that I still have to do. Plant garlic. I planted cloves back in early September; a second planting, now, will give some indication if early or late planting is better. Mulch blueberries as soon as their leaves all drop. Sift compost and garden soil into buckets to store for making potting soil in late winter. Cut down asparagus plants after the tops yellow, and mulch the bed. Clean up spent vegetable beds of tomatoes, peppers, and eggplants and spread them with an inch depth of compost. Mow hayfield and lawn to expose rodents to predators and, in the hayfield, to keep blackberry, sumac, and autumn olive from taking over. Plant bulbs (a large, naturalized planting of alliums; more on that some other time).
Beds readied for spring, and lettuce readied for winter
I’d also like to divide older plants in a flower bed and dig out weeds that are starting to think they’re home. And build a rustic fence to hid the propane tank for the greenhouse.
I’m not yet ready to throw in the trowel for this season.
COMPOST, FERTILITY, & SUSTAINABILITY
Compost and/or Living or Dead Organic Material = Sustainable Fertility
Maple leaves already dapple the ground in red and yellow (early this year), one morning showed off what was to come with frost on the windshield, and each day the sun each hangs lower in the sky, yet I’m getting ready for spring planting. Really! Yes, I’d rather do it now than in spring.
Beds of spent vegetables have been cleared. Okra plants, in this cool weather, just sat in place, hardly producing any new pods. So out went the plants. I severed the main roots with my hori-hori knife (www.oescoinc.com) and yanked out each stem. When corn is finished, it’s finished. Beds of early corn got replanted with endive, lettuce, and other late vegetables, but the latest beds of corn were harvested too late for replanting. Clearing away old vegetable plants not only clears the deck for next spring but also takes offsite some pests and diseases that might otherwise lurk around next year to do their evil work.
Clearing bed of all weeds and plants in preparation for its layer of compost.
With spent vegetable plants cleared away — tomatoes and peppers are still yielding fruits, so they remain for now — I remove weeds. Ideally, all of them. Left in place, annual weeds spread seeds and roots of perennial weeds grab more tenaciously and deeper into the soil. A single pigweed plant, for instance, can drop 120,000 seeds, poised and ready to invade next year’s garden. That, and the 36,000 seeds on every plantain plant, the 39,000 seeds of each lamb’s-quarter plant, and the 8,000 seeds clustered in a crabgrass seedhead prompts me to pull these weeds now, before more seeds mature.
Of course, some weeds escape my notice, so the final step in preparation for spring is to suffocate these: I slather each planting bed with a one inch depth of mostly weed-free compost. A temporary 2X4 at each edge of the bed keeps the compost neatly in place until patted down firmly.
The compost does more than snuff out overlooked weeds. Its biotic life helps protect plants against pests and diseases. It helps soils hold water and air. And it feeds plants a smorgasbord of nutrients.
On a Garden, Farmden, or Small Farm, Fertility Simplified
Did I mention spreading fertilizer, “organic” or otherwise, in getting the soil ready for spring planting? No. A one-inch depth of compost supplies all the nutrients needed to grow vegetables, even in beds with closely spaced plants. Paraphrasing the Beatles lyrics, “All you need is . . .compost, da, da, da-da da.”
Bed in middle has been lathered with an inch depth of compost, left on surface.
A garden is not Mother Nature left to her own devices; nonetheless, I try to emulate her as much as is practical. She does not spread fertilizer. Plants are naturally nourished as organic materials, such as leaves, stems, wood, roots, and dead animals, decompose to release whatever nutrients gave them life. I enjoy making compost and make enough to spread that required one-inch depth over all the beds.
Next best would be to spread some concentrated source of the most needed nutrients, that is, “fertilizer,” on the ground and supplement it with a mulch such as wood chips, straw, hay, or other organic material. Here, an organic fertilizer, such as soybean or alfalfa meal, has the advantage over a chemical fertilizer in that nutrients become available over a long time and are made so in response to temperature and moisture, in synch with plants’ needs.
Two advantages of maintaining fertility with compost rather than mulch plus fertilizer are that seeds are more easily planted directly in the compost and compost, if made from a variety of feedstuffs, provides a wider spectrum of nutrient for the plants.
Cover Crops, Used Correctly, for Even Large Farms
A wheat farmer in Montana is not going to be spreading an inch of compost on his 1,000 acres, or even soybean meal and a mulch of straw. Agriculture is a balancing act, again, not Mother Nature but not disrespecting her either. In the case of a wheat farmer, or any large scale farm, cover crops are a practical route to healthy soil.
Cover crops are plants grown specifically to maintain or improve a soil. Cover crops may occupy the ground for part or for the whole season. As they grow, their roots push through the soil to break it up and, upon their death, leave channels for air and water. Roots exude natural compounds that stimulate a a wide population of beneficial microbes and release nutrients from the soil’s rocky matrix. Leguminous cover crops garner nitrogen from the air into a form that plants can gobble up. And once dead, deliberately or with age, cover crops can maintain or increase all important soil organic matter.
Oat cover crop in one of my beds.
The devil is in the details. Killed too young, while still lush and green, a cover crop adds nothing in the way of soil organic matter (but does protect the soil surface from erosion). Tilling a cover crop into the soil, a common practice, might burn up more organic matter, by giving the ground a big burst of oxygen, than is added by the cover crop, whether the cover crop is young or old. And then there is the choice of cover crop itself for regional adaptability, for shading out weeds, or for beefing up a poor soil.
How about this? Set aside a separate area for cover cropping each year. Or set aside a separate area for cover cropping, but mow the plants one or more times through the growing season to provide mulch or feedstuff for compost. With enough land and suitable mix of cover crops, including legumes for nitrogen.
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“Sustainability” is a buzzword these days. Nourishing the ground with nothing more than annual sprinklings of chemical fertilizer not sustainable in terms of long-term soil health and because synthetic fertilizers require fossil fuels in their making. At he other end of the scale, primitive slash and burn agriculture, where land is cleared and burned, crops planted for a few years, then the site abandoned for a new site, is sustainable. But you need enough land to be able to leave time for the soil to naturally regenerate before another slashing and burning. In our “advanced” culture, recycling organic materials back to the land is also sustainable. It’s just a matter of getting the materials back into the soil, as compost or more directly, but not to a landfill or an ethanol (gasahol) factory.
