We’re making good progress with catching up on our big transplanting tasks. We’ve planted the Roma paste tomatoes, peppers, melons, okra, eggplant, yet more lettuce and over half of the sweet potatoes. After this there’s “just” the watermelons and leeks to go. Then only the roughly weekly lettuce planting until the fall brassica transplanting shifts in late July and August. In order to give our transplants the best chance of thriving, we never plant in the mornings (except leeks), and prefer to make the extra effort to plant late in the day. That way, the plants have the cool of the night to get established before being called on to photosynthesize, transpire, extract water and nutrients from the soil, deter bugs and all the many plant tasks we don’t even know about. Currently we are transplanting 4-6 pm each day, with just a small group of people so that everyone focuses on planting and we are not training new people (a feature of our big morning work shifts).
Sweet potato vines grow to completely cover the area and the plastic is out of sight and being digested by the soil micro-organisms. Very little hand-weeding is needed. I think last year we did one walk-through (wade-through!) weeding.
The deer have reappeared and as sweet potato leaves are one of deer’s favorite foods, we got ourselves prepared, installing two Scare Crows, one at each end of the patch. These are water sprinklers activated by motion detectors. We’ve found Scare Crows quite effective against deer. They seem to have dropped off the market. Havahart is selling the Spray Away which looks similar but I haven’t tried. They can only be used during the frost free period, because you have to leave the water supply hooked up. As sweet potatoes will only be in the garden during the frost free period, this is a good match!
This is a fast growing, productive Asian lettuce. It has a sweet flavor and plenty of crunch. In our climate, I think it would not do well in summer. Better for spring and fall. We bought seed from Southern Exposure Seed Exchange You can read about it here, on this TaiwanFinn Blog. “Taiwan (and Luxembourg) Through the Eyes of a Finn”. one comment says this is known in the English-speaking world as Celtuce. But Kitazawa Seeds sells both. With celtuce, the stem is the main part eaten. With Sword Leaf it is the leaves. So I’m doubting they are the same.
Lettuce Factory: In flats, (on greenhouse bench) sow lettuce #7, 8, 9 (romaines & small varieties to interplant with peanuts). Transplant 1/3 bed lettuce (120 plants)/week. Plant #4, 5, 6 this month. Compost Needed for April: 6-9 tractor buckets for beds, 24-30 bkts to disk in.
In greenhouse, sow lettuce #7;
Keep celery above 55°F, and celeriac above 45°F (don’t put in coldframe). 10 consecutive days <55°F for celery, <45°F for celeriac, causes bolting.
Spot lettuce, harden off in coldframe. Spot peppers, tomatoes, & eggplant. Protect new pepper seedlings from mice. Keep tomatoes above 45°F at night, eggplant above 55°F.
Cut sweet potato slips at 6-12”, put in water. Once a week, plant rooted slips in 4” flats.
Sow outdoors: carrots #5, beets (see March notes), parsnips with radishes #2, (in celery bed), sunflowers.
Weed and thin early crops. Side dress or foliar spray over-wintered spinach to boost production.
Take rowcover from turnips, senposai, cabbage #1, kohlrabi, little alliums, onions as needed for broccoli.
Transplant lettuce #4, main cabbage & broccoli under rowcover (12 pieces) within 6 weeks of sowing.
Till beds for mid-April. Compost beds for late April plantings.
Garlicbulbing is initiated on/after April 10 (13 hours daylight), and soil temperature above 60°F.
In greenhouse sow melons #1 in soil blocks or plug flats, replacement paste tomatoes, lettuce #8, and okra.
Sow beans #1 when lilac in full bloom, sunflowers. Sow edamame #1, corn#1, if warm, and soil >60F.
Till beds for late April (chard, cowpeas, peanuts). Compost beds for early May (okra, toms, melons, celeriac, lettuce 7,8,9, asparagus beans)
Hill uppotatoes when 6” high. Cover half the vine. Repeat after 2 weeks. (Flameweed if too wet to hill.)
Take rowcover from kale, collards, early lettuce for raised bed tender crops.
Transplantbroccoli #2,insectary flowers #1, bulb fennel, lettuce #5, cukes #1 w/nasturtiums, zukes #1; use spring hoops for cucurbits. Take rowcover from spinach to strawberries.
Install stakes every 8-10’ for peas and fava beans, and stringweave them to final height of that variety.
Weedgarlic [or flameweed it early in the morning after a good rain. Direct flame at base of garlic plants]
Harvest lettuce as heads rather than leaves, from 15 April
#3 Spring Tractor Work (mid April)– Disk areas for sweet potatoes, winter squash, watermelons, (Romas and peppers if no-till cover crop insufficient). Bush-hog late food crop plots when rye heads up, to help clover or peas develop. Also clover patches, eg Green Fallow (All Year Cover Crops).
in greenhouse sow lettuce #9; watermelons #1 & 2 in soil blocks or plug flats; calendula and various insectary flowers, filler corn & Romas.
Sowcorn #1 (1/2-3/4” deep) in two phases, and peanutsif soil temperature is 65°F. Also cowpeas #1, and sesame.
Sow more leeks if needed in Little Alliums bed outdoors. If not, sow more mini-onions and scallions #3.
Transplantlettuce #6, leaf beet, chard, insectaries; finish transplanting gaps in the main broccoli &cabbage plot, plant Alyssum. Take rowcovers from broccoli & cabbage for new crops.
If mild, plant tomatoes. Harden off nightshades by restricting water.
Till beds for early May (okra, toms, melons, celeriac, lettuce 7/8/9, asparagus beans). Compost beds for mid-May (edamame, eggplant, limas).
Store spring and fall seeds (spinach, peas, beets) in the basement for the summer.
Foliar feed the potatoes, ideally the morning before hilling up, and every 2 weeks.
Roll out Driptape and Biotelos corn plastic mulch for peppers and Romas where no-till cover crop not used.
Cover crops: sow rye to wimp out. Sow buckwheat in any beds not needed for at least 5 weeks eg. leeks limas; add soy if bed not needed for 7 weeks.
Haybine or bush-hog vetch & rye for no-till planting of Roma paste tomatoes, late in the month (or very early in May). (Mow strips; or till strips through the cover crop for the rows, with narrow-set tiller). Water the area before digging holes, if dry.
Perennials: Weed blueberries, asparagus, raspberries, strawberries, grapes as needed. Mow aisles. If asparagus weeds are getting out of hand, mow down one or more rows to keep control. Monitor asparagus beetles, spray spinosad when bees not flying, if >10 adults/100 crowns. Spinosad: Shake well, 1-4 Tbsp/gall (1fl.oz=2Tbsp=30ml.) Repeat in 6 days.
Cover strawberries if frost threatens – take rowcovers from spinach. (Pick flowers off any new spring plantings.)
Visit grapes, log progress, remove flower buds from new vines. Note deaths and where replacement arms are needed. Check and repair fruit drip irrigation, thin raspberries to 6/foot of row.
Harvest and weed: Asparagus, chard (hoophouse), collards, garlic scallions- pull at 8″, kale, leeks, lettuce, radishes, rhubarb, senposai, snap peas in hoophouse, spinach.
For ten years I have been keeping phenology records, as a guide to when to plant certain crops, and as a way of tracking how fast the season is progressing.
Phenology involvestracking when certain wild and cultivated flowers bloom, seedlings emerge, or various insects are first seen. These natural events can substitute for Growing Degree Day calculations. Certain natural phenomena are related to the accumulated warmth of the season (rather than, say, the day-length), and by paying attention to nature’s calendar you will be in sync with actual conditions, which can vary from year to year, and are changing over a longer time-scale..
Many people know to sow sweet corn when oak leaves are the size of a squirrel’s ear. By this point, regardless of date, the season has warmed enough to get oak leaves to that size, which happens to be warm enough for sweet corn seed to germinate and grow well. Some people transplant eggplant, melons and peppers when irises bloom; sow fall brassicas when catalpas and mockoranges bloom; and know to look for squash vine borers laying eggs for the two weeks after chicory flowers. Some transplant tomatoes when the lily of the valley is in full bloom, or the daylilies start to bloom.
Lilac is often used to indicate when conditions are suitable for various plantings:
When lilac leaves first form, plant potatoes
When lilac is in first leaf (expanded), plant carrots, beets, brassicas, spinach, lettuce
When lilac is in early bloom, watch out for crabgrass germinating
When lilac is in full bloom, plant beans, squash, corn. Grasshopper eggs hatch.
When lilac flowers fade, plant cucumbers.
Also, recording the dates of the same biological events each year can show longer term climate changes. In Europe, 500 years of recorded dates of grape harvests provide information about summer temperatures during that time. Project Budburst is a citizen science field campaign to log leafing and flowering of native species of trees and flowers across the US each year. Each participant observes one or more species of plant for the whole season.
Planning: Week 1: Revise Crop Planting Quantities chart, Perennials worksheet, Harvest and Food Processing Calendars, Veg Finder, and Phenology Chart. Week 2: Revise Fall Brassicas Spreadsheet, Onion Plan and Log, Sweet Potato Plan. Revise and post Paracrew Invitation. Week 3: Write Seed Saving Letter. Revise Blueberry Map and Log, Grape Map and Log. Week 4: Revise Crop Planting Specs sheet, revise Garden Planning Calendar, File notes, prune files.
Lettuce Factory: Sow lettuce #3, 4 in flats (short-day fast varieties, every 14 days).
Spread compost & till beds for spinach, beets, favas, lettuce, onions, little alliums, turnips, senposai, kohlrabi, cabbage, kale, collards when soil dry enough. Till beds for carrots 1-3, with or without compost.
#1 Spring Tractor Work –Compost and disk areas for broccoli and potatoes when dry enough, or till.
Early Feb: in greenhouse sow: cabbage, collards, senposai, kale, kohlrabi, broccoli #1, celery, celeriac
Sow spinach outdoors if Jan sowings fail: 4oz/bed pre-sprouted. Transplantspinach from hoophouse [or flats].
Sow fava beans (seed is in peas bucket). Plant small potato onions if not done in January.
Mid-month:in greenhouse: Sow lettuce #3, and resow hoophouse peppers as needed. Spot cabbage,lettuce#3, hoophouse peppers, kale, collards, and harden off.
Sowcarrots #1 outdoors with indicator beets. Flameweed. Finish planting spinach, (direct sow if not enough transplants).
Buyseed potatoes mid-month and set out to greensprout (chit) before planting: 65°F (19°C) and light.
[Strawberries: plant new bought plants, if applicable.]
Late Feb,sowcarrots # 2 (flameweed);
Really finish transplanting spinach. If needed, presprout 4oz/bed spinach for 1 week before sowing.
Till and sow areas for clover cover crops (eg grapes, eggplant beds), or oats, from 2/15.
Transplant fall-sown onions ½-3/4” deep, when no thicker than pencils. Weed over-wintered spinach, kale, collards.
In greenhouse sow broccoli #2 (2 weeks after 2nd), (shallots), lettuce #4, hoophouse cukes.
Perennials: Finish weeding. Give compost, if not done in fall, including strawberries and grapes. See list for January. Transplant bushes, canes, crowns if needed. Mulch. Finish pruning blueberries, ribes. Prune grapes before 3/21 – see last year’s log notes about replacement limbs needed, etc. Summer raspberries: cut out old canes. Install irrigation. Prepare sites for new grapevines, if needed.
I’ve been busy putting our seed orders together. As we grow so many different crops, it’s quite a time-consuming process. And I hate to buy too little and be out in the field on planting day, looking at an almost empty packet. Equally, I hate to buy too much, which either wastes money (if we throw the extra away), or else causes us to risk sowing seed that really is too old, and won’t do well. I keep a chart of how long different types of seed last:
(From Sustainable Market Farming, (c) Pam Dawling, New Society Publishers, 2013)
“Opinions vary a bit about how many years seeds of different vegetables are good for. The fuller story is that storage conditions make a big difference. You can make your own decisions, weighing up the information supplied, your knowledge of how carefully you stored the seeds, the information on each packet about percentage germination when you bought it, and the economic importance to you of that particular crop. If you always transplant lettuce, as I do, you can risk one of your four varieties in that sowing coming up poorly, and just plant out more of the other three if it fails. Many seed catalogs include information about seed longevity, and so does Nancy Bubel in The Seed Starters Handbook.
Rather than deteriorating with age, some very fresh seed has a dormancy that needs to be overcome by chilling (lettuce). Other seed contains compounds that inhibit germination. These can be flushed out by soaking in water for about an hour (beets).
Another of the challenges with seed ordering is converting between grams, ounces and seed counts. Here’s a helpful table of 1000 Seed Weight for 13 crops.
Our main seed suppliers are Fedco, Johnny’s and Southern Exposure. Fedco has great prices, especially on bulk sizes, great social and political commentary in the catalog, and no glossy pages. Johnnys has some good varieties that Fedco doesn’t, and a ton of useful information tucked away on their website. Southern Exposure is best on southern crops and heat tolerant varieties which we can’t expect seed companies in Maine to specialize in. Plus, SESE are my friends and neighbors.
This year we are trying some new varieties. Generally we like to have some reliable workhorses that we know well, and trial a few new things, especially if we hear our favorite varieties are no longer available. Last year our Nadia eggplant couldn’t cope with the heat. For a while in early summer they didn’t grow at all – no new flowers, never mind new fruit. So next year, alongside Nadia I’m trying 3 that should deal better with heat. Florida Highbush is open-pollinated, from the Seed Savers Exchange. Epic and Traviata are hybrids from Osborne Seeds.
I also bought some Sugar Flash snap peas from Osborne. We have been big fans of Sugar Ann, but I’ve heard Sugar Flash is even better on flavor, yield and harvest period. We’re going to find out!
For a couple of years we really liked Frontier bulb onions as a storage variety for this climate and latitude (38N). Frontier disappeared from the catalogs of our usual suppliers and we tried Gunnison and Patterson. This year – no Gunnison! And we didn’t get a good test of Patterson last year, as we failed to weed our onions enough, after an initial enthusiastic good go at it. We were looking again at Copra, one we grew some years ago (before we found Frontier). I lucked out when I decided to see if Osborne had Gunnison, while I was shopping there. they didn’t, but they had Frontier! And then when I was shopping at Johnny’s, I found they did have some Gunnison for online sales only. So I ordered those too!
We’re also trying Sparkler bicolor sweet corn from Fedco and a drying bean I won’t name, as the seed is in short supply. And this year we’re hoping Red Express cabbage will prove to be a reliable little worker. We used to like Super Red 80, but had several years of poor results. Since then, none of the other red cabbages we tried have satisfied us in terms of size, earliness, productivity and flavor.
After a few years of poor pickling cucumbers, we’re going outside the box and trying West Indian Gherkins from Monticello, where they were grown by Thomas Jefferson (and some of the enslaved people, no doubt). These are not closely related to actual cucumbers, but are used similarly. I saw them growing in the Monticello garden when I was there for the Heritage Harvest Festival in September, and they are certainly robust and productive in hot humid weather. We’ll see how the pickles turn out!
My only other “impulse buy” was the Salanova Lettuce new at Johnny’s. They are 6 varieties of head lettuce designed to be used for salad mix at a single cutting. Quicker than snipping rows of baby lettuce with scissors. More fun than plain lettuce heads. They are loose heads of small leaves in various shades of green and red, and two “hairstyles”: frizzy and wavy.
Well, after two weeks exposed to the elements, our hoophouse finally got its renovations finished, and we put the new plastic on this morning. I haven’t yet got the photos to prove it, but take my word for it, the stress is over! Two people are out there right now, finishing inserting the wiggle-wire in the channels round the edges, and trimming off the spare plastic. We’d all forgotten how hot it gets in there with plastic on! Suddenly no-one wanted to go inside.
This morning’s work went smoothly till we got to the second layer of plastic. Last night was cool and dewy, and the grass wet. As we pulled the second layer of plastic up and over the hoophouse, it got a film of dew on the underside – bad planning! The top layer than stuck to the bottom layer and was really hard to pull over. We turned on the blower to try to push some air between the layers, and we also wafted it ourselves. Eventually we were successful, but we did make a few holes in the edge of the plastic in the meantime.
Those who’ve never put plastic on a hoophouse might wonder how it’s done. Here’s our method: we tied ropes (thank you Twin Oaks Hammocks) around tennis balls pushed up in the edge of the plastic, like little Halloween ghosts. We used five along the 100′ length of plastic. Then we put more tennis balls inside colorful odd socks (thank you Twin Oaks Community Clothes) and tied the other end of each rope to one of these. Someone then threw the balls-in-socks over the top of the hoophouse to the far side. Hilarity at how many of us never learned to throw well! The first layer slid on quite easily, and we “tacked” it into position every ten feet or so with a piece of wiggle-wire. Then we repeated the ball-in-sock throwing exercise with the outer layer. That’s when it got difficult. And our bag of chocolate chips had to be moved to the shade because they were starting to melt!
After we got both layers of plastic in position, we pulled out the slack and fastened the wiggle-wires fully in the channels. The shiny new plastic looks beautiful in a techno-sparkly kind of way. And it promises to help us grow tons of delicious food for the winter. Thank goodness it’s done.The weather forecast suggests we’ll have frost on Sunday and Monday nights. We’ve got ginger and cowpeas growing in there – we don’t want them frosted.
The Asian greens, spinach and radishes can take it, but not the warm weather crops.
We’ll still have some odds and ends to finish up: one of the windows needs a repair to the frame, and the bubblefoil stuff along the north wall needs tacking back into place. All in all, though, a happy conclusion to this project.
Outdoors, we are bringing out rowcovers to cover late plantings of squash, cucumbers, green beans, lettuce. It’s goodbye to the eggplant, okra, sweet corn, tomatoes. It’s time to harvest the sweet potatoes and peanuts. Maybe it’s goodbye to galinsoga and other tender weeds. Maybe goodbye to harlequin bugs. The brown marmorated stink bugs are starting to seek shelter for the winter, in our sweatshirts hanging on the shed door.
Goodbye to all that. And hello to sweet potatoes, boiled peanuts (a seasonal tradition here), kale, spinach and leeks.
Here’s our list of tasks for October. If you garden in zone 6 or 7, your list might be similar. If you live in a very different climate zone, leave a comment about your list for October, and how many weeks different your area is from ours.
During the month
Weed and thin fall crops in raised beds, especially spinach and kale. Thin carrots to 3”, kale to 12”.
Lettuce Factory: Transplant sowing #37 to fill cold frames; #38, 39, 40, 41, 42 in Greenhouse beds (9″ spacing).
Watch the forecast and if frost is expected that night
Harvest peppers facing the sky, tomatoes, cauliflowers, corn, cowpeas, limas, eggplant, melons, cukes, okra, winter squash, Blues cabbage (hardy to 25°F), if not already done.
Double hoop and cover: lettuce, celery (hardy to 16°F with row cover).
Spring hoop and cover: squash, cucumbers.
Rowcover (no hoops): beans, Chinese cabbage, pak choy, Tokyo bekana, seedlings for hoophouse, collards (hardy to 10°F, but cover keeps quality).
Cold frames: Row cover between 32-28°F. Add lids between 28-15°F. Add quilts below 15°F.
Foliar spray greens with seaweed a few days before frost, to toughen them up.
Use overhead irrigation on peppers & tomatoes at night and some raised beds with tender crops.
Early Oct: Finish sowing spinach, kale by 7th for overwintering (last chance).
Transplantlettuce #37 to fill cold frames; #38, 39 in Greenhouse (9″ spacing).
Roll updrip tape from winter squash and sweet potatoes.
Movestored garlic from basement to fridge – store below 40°F or above 56°F, never 40-50°F.
Mid Oct: Till finished raised beds and sow wheat or rye before the end of the month.
Garlic Beds: Compost (5-6 tractor buckets), till and prepare beds.
Transplant lettuce #40, 41, 42, 43 in Greenhouse as needed, filling any gaps.
Get soil tests done, when soil is not too wet.
5thfall disking: By mid-month disk and sow cover crops where possible. Sow wheat or rye as covercrops – too late for oats or most clovers (Austrian Winter Peas Sept 15-Oct 24). Could sow winter wheat mid-Sept to early Nov (good for small plots that are hard to reach with the tractor) and after sweet potatoes).
Harvestpeanuts mid-late Oct after a light frost. Wash, dry, cure 6 days in solar dryer facing east (don’t heat over 85°F), store.
Harvest sweet potatoes before soil temps go much below 55°F, or night air goes below 50°F: on 3 mild days – generally in the week that first frost usually occurs (10/7-14). Even a few hours exposed to temps below 50°F will cause chilling injury. (Frost on the leaves does not of itself damage the roots). Clip vines, dig carefully, set tubers in plant-clusters to dry on the soil. Select seed tubers (med-size tubers from high-yielding plants). Save 100 Georgia Jet, 100 Beauregard, 20 each White and Jubilee. Cure in boxes with wood spacers and cover with newspaper, in basement with furnace going full time, for 7-10 days (85-90°F, 80-90% humidity). Use fans. Splash water on floor. Curing is complete when skin is undamaged after rubbing two together. Restack boxes in storage cage.
Harvest white potatoes before the first frost (average Oct 14) if possible. Cure in root cellar at 60-75°F for 2 weeks, with good ventilation, then cool the cellar to lower temperatures: 50°F by 10/31, then 40°F for the winter.
Late Oct:Transplant lettuce #44, 45, 46 as filler in Greenhouse. Double hoop and cover spinach.
Planning: List successes & failures from labels. Prepare Garden Planning Schedule, Crop Review Sheets. Clean labels after info is recorded. Pray for a killing frost. File crop record info. Audit labor budget and plan endgame. Plan main garden layout. Hold Crop Review meeting.
Clearwinter squash, tomatoes and peppers in order to sow cover crops, by 10/24 if possible. Sow rye alone or with crimson clover or winter peas. Crimson clover by 10/14; AWP, wheat by 11/8
6th fall disking: After the killing frost, or end of Oct if no frost: pull up tomato stakes and roll up drip tape, disk nightshades, melons, winter squash, sweet potato and white potato patches.
Check through veg in storage, squash once a week, white potatoes two weeks after harvest.
Perennials:Last mowing of clover in grapes in early Oct, not too short, and not too late in the year. Weed & mulch strawberry beds, and remove extra runners. Renovate if not already done. Start weeding, fertilizing and mulching the blueberries, raspberries, rhubarb and grapes.
October Harvests: Asparagus beans, beans, beets and beet greens, broccoli, cabbage, cantaloupes, carrots, cauliflower, celeriac, celery, chard, Chinese cabbage, collards, corn, cow peas, cukes, edamame, eggplant, horseradish, hot peppers, kohlrabi, komatsuna, leeks, lettuce, limas, maruba santoh, okra, pak choy, peppers, radishes, Roma paste tomatoes, scallions, senposai, spinach, tatsoi, tokyo bekana, tomatoes, turnips and turnip greens, winter radishes, winter squash, yukina savoy, zucchini. Could lightly harvest rhubarb before frost.