Twin Oaks Garden Task List for May

Turnips interplanted with radishes - two spring crops from one bed. Credit Kathryn Simmons

Turnips interplanted with radishes – two spring crops from one bed.
Credit Kathryn Simmons

During the Month:

Lettuce Factory: Sow heat-resistant lettuce outdoors, every 8 to 6 days, #10, 11, 12, 13, 14. Transplant 120/week (1/3 bed). #7, 8, 9, 10, 11 this month.

Deal with potato beetles with Spinosad [or Neem] once larvae are seen, if >50 adults/50 plants or >200 larvae/100 plants. Spinosad: Spray when bees not flying (early morning or late evening.) Shake well, 1-4 Tbsp/gall. Expect to need 1.5-2 hours and 9-10.5 galls. Clean and triple rinse the sprayer. Do not flush in creek or pond. Repeat if needed in 6-7 days – could spot spray where larvae are seen. Flame weed potatoes before 12” high, if needed.

Deal with asparagus beetles, if necessary. See notes under April.

Early May:

Flat of home-grown sweet potato slips. Credit Kathryn Simmons

Flat of home-grown sweet potato slips.
Credit Kathryn Simmons

Continue cutting sweet potato slips until we have enough.

Transplant when hardened off: celery, celeriac, lettuce #7, main tomatoes (2’).

Set out drip tape & bioplastic mulch , transplant Romas (2’),  peppers (18” when soil 70°F, dogwood blooms dropping), hot peppers, and melons #1, sweet potatoes

Sow peanuts (120d), asparagus beans in bed w/ celery, okra, sunflowers. limas #1, cow peas #1 (68d)

Roll out driptape and bioplastic mulch for watermelons.

Cover Crops: Sorghum-Sudan, soy, buckwheat, or pearl millet as summer cover crops, now frost is past.

Mid-month:

Plant sweet potatoes, 16″ apart, with 4-4.5′ between ridges, 5’ at edges of patch. Install drip irrigation on ridges and plant at every other emitter. Ideal if soil temp is 65°F for four consecutive days before planting.  If weather dry, dip roots in mud slurry before planting.  Plant 2-3” deep, with at least 2 nodes in ground, and at least 2 leaves above ground.  If slips are long, plant horizontally to increase production.

Transplant lettuce #8, eggplant (2’ apart, single row in center of bed, spray off flea beetles with jet of water & cover immediately), watermelon, insectaries, (okra if not direct-sown – mulch later, when soil warm).

Set out drip tape and biodegradable mulch and transplant melons and watermelons at four weeks old max. Cover for 3 weeks. Move rowcover off broccoli (12 pieces) and strawberries (~8 pieces) Watermelon needs 12 pieces.

In greenhouse sow tomatoes #3, filler watermelons & Romas. Sow cukes & squash #2 if spring is late and cold, and direct-sowing not wise.

Sow beans #2 (5/14, 28 days after #1), edamame #2, carrots #6, sunflowers.

Till between rows of corn #1 & transplant in gaps and/or thin to 8”.

A bed of various varieties of onions. Credit Kathryn Simmons

A bed of various varieties of onions.
Credit Kathryn Simmons

Weed onions 3 weeks before expected harvest date, and broccoli.

Garlic: Harvest garlic scapes, remove mulch from garlic, and weed.  Move mulch to weeded broccoli.

Check maturity of potato onions and garlic. Likely harvest order is fall potato onions 5/25-6/10, hardneck garlic 5/30-6/15, spring potato onions 6/3-6/18, bulb onions 6/11-6/30, softneck garlic 6/5-6/15.

#4 Spring Tractor Work mid-May – Disk areas for June potatoes, corn 3,4,5, & later succession plantings of beans, squash, cucumbers.

Late May:

Mow between no-till paste tomato rows before mulching with hay. Fill gaps, weed, tuck mulch.  Set up posts and string weave the tomatoes, using thick baler twine for lower 3 rows. Really try to keep up with weekly string-weaving.

String weave 1 row around peppers, using short stakes.

Clear empty coldframe and mulch with cardboard or plant something.

Till each corn twice, undersowing at 2nd tilling (30 days), when 12” high, with soy for #1-5, oats/soy for #6. Thin corn to 8”. Avoid cultivating corn after it’s knee-high—roots are shallow.

Sow corn #2, cowpeas #2; cukes #2 (picklers and slicers), summer squash & zukes #2 5/24 (or in greenhouse 5/14, transplant 6/7), watermelons #3, winter squash 5/26 (put woodash with seeds to deter squash vine borer). If squash sowing is late, don’t sow Tahitian butternut – slow.  Cover cucurbits (perhaps not winter squash) against cucumber beetles. Max. cuke beetle population is mid-May; keep susceptible plants well-covered until flowering.

Transplant lettuce #9, 10, 11; Roma paste tomato replacements for casualties, insectary flowers. Fill gaps in eggplant, peppers, melons, watermelons.

Store any seeds not needed until fall or next spring, in basement (radishes, onions, winter squash, watermelon).

Harvest fall planted Potato Onions in dry weather, after tops have fallen, (5/25-6/10, spring planted 6/3-18).  May not all be ready at once. Handle gently. Dry as clusters in barn on wooden racks for 1-2 months, using fans. Service fans or buy new as needed. Eat potato onions >2.5” without curing, unless yield is very low, in which case label & refrigerate, then plant in September. Weight after drying for 1 week is approximately twice the final weight. First sorting is late June. Use the Worksheet and Log Book

Hanging garlic in vertical netting. Credit Marilyn Rayne Squier

Hanging garlic in vertical netting.
Credit Marilyn Rayne Squier

Harvest garlic when 6th leaf down is starting to brown on 50% of the crop (ie .5 green leaves, so that 5 skins cover cloves), or cut open horizontally- when air space is visible between. stem and cloves it’s time to harvest.  [Could replant small cloves immediately for garlic scallions.] Allow 15 mins/bucket harvesting and 15 mins/bucket for hanging in netting in barn,.

Till garlic area, sow soy & buckwheat to control weeds until fall carrot planting.

Plan fall and winter crops for raised beds.

Cover crops: can sow buckwheat, soy, millet, and sorghum-sudan during May.

Perennials: Put up blueberry netting before fruit sets. Weed & water & top up mulch. Mow grape & fall raspberry aisles. New grapevines: remove side branches and fruitlets. Weekly: visit grapes and log progress 4/20-5/30. If asparagus weeds are getting out of hand, mow down one or more rows to keep control.

Our Concord grapes in late May. Credit Bridget Aleshire

Our Concord grapes in late May.
Credit Bridget Aleshire

Harvest: Asparagus, hoophouse beans, beets, beet greens, broccoli, cabbage, first carrots, chard, collards, garlic scallions, garlic scapes, kale, kohlrabi, lettuce, peas, radishes, rhubarb, scallions, senposai, spinach, hoophouse squash, strawberries, turnips, hoophouse zucchini. (Clear spinach, senposai, collards, kale, probably in that order)DSC03323

Twin Oaks Garden Task List for April

Asparagus in early April.Credit Wren Vi

Asparagus in early April.
Credit Wren Vile

All Month:

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.

Early April:

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.

Garlic bulbing is initiated on/after April 10 (13 hours daylight), and soil temperature above 60°F.

Mid April:

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 up potatoes 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.

Transplant broccoli #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.

A fine bed of fava beans. Credit Kathryn Simmons

A fine bed of fava beans.
Credit Kathryn Simmons

Install stakes every 8-10’ for peas and fava beans, and stringweave them to final height of that variety.

Weed garlic [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).

Late April:

in greenhouse sow lettuce #9; watermelons #1 & 2 in soil blocks or plug flats; calendula and various insectary flowers, filler corn & Romas.

Sow corn #1 (1/2-3/4” deep) in two phases, and peanuts if 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.

Transplant lettuce #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.

The black center of this strawberry flower show that it was hit by frost and no berry will develop.Credit Kathryn Simmons

The black center of this strawberry flower show that it was hit by frost and no berry will develop.
Credit Kathryn Simmons

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.

Phenology – What happens when

Flowering Purple (or Red) Dead Nettle, with honeybee.Credit Kathryn Simmons

Flowering Purple (or Red) Dead Nettle, with honeybee.
Credit Kathryn Simmons

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 involves tracking 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.

 Here’s our Twin Oaks Phenology Record so far:

(c) Pam Dawling, 2013

Event 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Notes
Crocus blooming 26-Jan 25-Jan 6-Feb 10-Feb 28-Feb 17-Feb 30-Jan
Chickweed blooming 8-Feb 1-Jan 5-Mar 10-Feb 13-Mar 19-Feb 13-Feb 15-Feb
Robins arrive 27-Feb 31-Jan 20-Jan 26-Feb 2-Mar 14-Feb
Henbit blooming 14-Mar 7-Mar 12-Jan 6-Jan 7-Feb 20-Feb 22-Mar 2-Mar 15-Feb 15-Feb
Daffodils blooming 17-Mar 9-Mar 7-Mar 1-Mar 22-Feb 3-Mar 5-Mar 15-Mar 3-Mar 17-Feb Plant potatoes
Dead-nettle blooming 18-Mar 6-Mar 7-Mar 8-Mar 14-Mar 9-Feb 24-Feb 13-Mar 21-Jan 22-Feb 10-Feb
Spring Peepers first heard 4-Mar 11-Mar 10-Mar 3-Mar 3-Mar 6-Mar 11-Mar 28-Feb 23-Feb 5-Mar Plant peas
Overwinter Grasshoppers seen 26-Feb 4-Apr 25-Feb
Maples Blooming 10-Mar 6-Mar 15-Mar 12-Mar 28-Feb
Dandelion blooming 16-Mar 16-Mar 24-Jan 1-Jan 3-Mar 17-Mar 9-Mar 8-Mar 19-Mar Sow beets, carrots
Forsythia blooming 13-Mar 12-Mar 28-Mar 10-Mar 23-Mar 13-Mar 17-Mar 21-Mar 15-Mar 12-Mar 15-Mar Plant peas. Crabgrass germinates.
Peach blooming 15-Mar 25-Mar 26-Mar 25-Mar 13-Mar
Cabbage White Butterfly 25-Mar 20-Mar 7-Mar 8-Mar 11-Mar 6-Apr 24-Mar 12-Mar 14-Mar Dutch white clover blooms
Harlequin bugs 10-Apr 13-Mar 26-Mar 12-May 16-Apr 29-Apr 14-Mar
Johnny Jump-up blooming 16-Mar 30-Mar 14-Mar 20-Mar 3-Apr 17-Mar
Flowering Cherry blooming 27-Mar 4-Apr 3-Apr 1-Apr 6-Apr 25-Mar 17-Mar 18-Mar 20-Mar
Asparagus spears 6-Apr 4-Apr 4-Apr 5-Apr 6-Apr 6-Apr 21-Mar 19-Mar
Redbud blooming 5-Apr 13-Apr 9-Apr 3-Apr 2-Apr 7-Apr 9-Apr 7-Apr 4-Apr 19-Mar Expect flea beetles
Smartweed germinating 15-Apr 10-Apr 15-Apr 6-Apr 11-Apr 1-Apr 23-Mar 20-Mar <149 GDD base 48F
Lambsquarters germinating 20-Mar 20-Mar <150 GDD base 48F
Violets blooming 29-Mar 26-Mar 28-Mar 6-Apr 22-Mar 20-Mar
Morning Glory germinating 27-Apr 10-Apr 3-Apr 26-Apr 24-Apr 25-Apr 22-Mar >349 GDD base 48F
Tiger Swallowtail 19-Apr 29-Mar 15-Apr 16-Apr 18-Apr 10-Apr 28-Mar
Apples blooming 18-Apr 20-Apr 14-Apr 7-Apr 12-Apr 28-Mar
Dogwood (Amer.) full bloom 5-Apr 21-Apr 13-Apr 28-Mar Plant peppers; soil 65 F
Strawberries bloom 13-Apr 11-Apr 14-Apr 12-Apr 4-Apr 2-Apr 15-Apr 6-Apr 8-Apr 30-Mar
Lilac full bloom 16-Apr 20-Apr 21-Apr 22-Apr 19-Apr 21-Apr 14-Apr 18-Apr 1-Apr Plant beans, squash
Crimson Clover blooming 29-Apr 2-May 16-Apr 22-Apr 23-Apr 27-Apr 18-Apr 25-Apr 4-Apr
Whippoorwill first heard 1-May 22-Apr 15-Apr 24-Apr 17-Apr 25-Apr 8-Apr 14-Apr 5-Apr
Galinsoga germinating 1-May 22-Apr 16-Apr 20-Apr 6-Apr
White Oak “squirrel’s ear” 20-Apr 26-Apr 23-Apr 26-Apr 25-Apr 14-Apr 23-Apr 12-Apr Plant sweet corn
Tulip Poplar blooming 2-May 10-May 3-May 26-Apr 3-May 6-May 26-Apr 28-Apr 17-Apr Plant sw corn 200 GDD base 50F
Ragweed germinating 20-Apr 16-Apr 25-Apr 26-Apr 21-Apr Plant sw corn 200 GDD base 50F
Last Frost 24-Apr 4-May 3-May 1-May 8-May 17-Apr 19-May 10-May 14-Apr 25-Apr Average 4/30 (10 yrs)
Fireflies 7-May 2-May 1-May
Colorado Potato Beetle adult 22-May 3-May 7-May 29-Apr 27-Apr 3-May 25-Apr 2-May
Strawberries ripe 10-May 17-May 12-May 10-May 7-May 15-May 3-May 10-May 7-May
Purslane germinating 26-May 8-May 22-May 5-May 20-May 15-May 8-May
Baby Grasshoppers 12-Jul 30-Jun 26-Jun 17-Jun 16-May
Cicada first heard/seen 14-May 5-Jul 3-Jul 29-Jun 17-May
Hardneck garlic mature 14-Jun 19-Jun 13-Jun 5-Jun 4-Jun 30-May 9-Jun 11-Jun 6-Jun 31-May
Foxgloves bloom 6-Jun 11-Jun 8-Jun Bean beetle eggs hatch
Bean Beetle eggs 4-Jun 16-Jun 10-Jun 6-Jun 20-Jun Hatch when foxgloves bloom
Japanese Beetle first seen 16-Jun 21-Apr 15-Jun 20-Jun 29-Jun 21-Jun 850 GDD (base 50F)
“June” Bugs first seen 5-Jul 11-Jul 2-Jul 12-Aug 10-Jul 30-Jun 29-Jun 30-Jun 23-Jun
Corn Earworm first seen 28-Jul 8-Jul 12-Jul 10-Jul 14-Jul 150-490 (base 54F)
Fall Dead-nettle germinating 1-Sep 20-Aug 30-Aug 20-Aug 16-Aug 20-Aug 15-Aug 29-Aug 18-Aug Plant spinach
Fall Henbit germinating 28-Aug 20-Aug 29-Aug 18-Aug
Fall Chickweed germinating 7-Sep 7-Sep 5-Sep 6-Sep Plant spinach
First Fall Frost 3-Oct 6-Nov 27-Oct 13-Oct 29-Oct 20-Oct 19-Oct 23-Oct 30-Oct 22-Oct Average 10/22 (9 yrs)
Harmonia Ladybugs migrate east 18-Oct 12-Nov 21-Oct 27-Oct
Garlic planted (hardneck) 25-Oct 20-Oct 9-Nov 3-Nov 11-Nov 1-Nov 5-Nov 11-Nov 15-Nov 6-Nov Soil temp 50 F
Event 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Notes

Twin Oaks Garden Task List for February

Greenhouse interior with early spring seedling flats.Photo Kathryn Simmons

Greenhouse interior with spring seedling flats.
Photo Kathryn Simmons

PlanningWeek 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. Transplant spinach 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.

February pepper seedlings in the greenhousePhoto Kathryn Simmons

February pepper seedlings in the greenhouse
Photo Kathryn Simmons

Sow carrots #1 outdoors with indicator beets. Flameweed. Finish planting spinach, (direct sow if not enough transplants).

Buy seed 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, sow carrots # 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.

Vates kale over-wintered Photo Twin Oaks Community

Vates kale over-wintered
Photo Twin Oaks Community

Harvest: (Chard?), collards, kale, spinach, leeks.

Twin Oaks January Calendar – Starting a new garden season

A flat of newly emerged lettuce seedlingsPhoto Kathryn Simmons

A flat of newly emerged lettuce seedlings
Photo Kathryn Simmons

Yes, really! On January 17, I sowed flats of cabbage, lettuce and mini-onions (cipollini), and the cabbage and lettuce are already up. Onions usually take 10 days, so I’m not surprised not to see them yet. It’s fun to see new seedlings, even though my energy isn’t ready for taking on another growing season yet. I’m still enjoying hibernation!

The cabbage varieties are Early Jersey Wakefield, a quick-growing small pointy-head open-pollinated variety, and Faroa, a quick-growing fairly small round hybrid that has been very reliable for us. These are for a bed of early cabbage, to eat after our stored winter cabbage is all gone. We’ll sow our main-crop cabbage on 2/7, in much bigger quantities.

I sowed two lettuces: reliable old Salad Bowl and the unusual Cracoviensis, a pink veined sturdy leaf lettuce, that we have found is only useful for us at this first sowing. It bolts too easily once it gets even faintly warm. It tends not to get bitter even when bolting, but our diners aren’t going to believe that!

We’re also still busy with various stages of our garden planning. yesterday I updated our harvest calendar, which tells our cooks which crops they can expect when, and also our food processing calendar to tell the food processing crew when to be ready to tackle large amounts of broccoli, beans or paste tomatoes, for example. I’m part way through revising the document we call our garden calendar, which is really a month-by-month task list. If you were following this blog in the fall, you’ll remember some of those monthly garden task lists. We’ve planned which crops are going in which of the 60 permanent raised beds and identified the ones we need to spread compost on and till first. And then we twiddle our thumbs – lots of rain last week (and a bit of snow) mean it will be a couple more weeks before the soil is dry enough to till.

Here’s our short Twin Oaks Garden Task List for January:

Planning: Prune the catalogs, do the filing, consolidate notes on varieties and quantities.

Week 1: Finalize seed orders, if not done in December. Revise Seedling Schedule using seed order.

Week 2

    : Revise Outdoor Planting Schedule. Plan labor needs for the year.

Week 3

    : Revise Raised Bed Planning Chart. Plan raised beds for Feb-June.

Week 4:           Revise Garden Calendar, Lettuce List and lettuce Log.

Order Bt, spinosad and predatory beasties, coir. [sweet potato slips for shipping 5/12-5/17 if not growing our own]
Repair greenhouse and coldframes and tidy. Check germinator-fridge and heat mat. Repair flats, and make new if needed. Make stakes. Clean labels. 

Check equipment: rototiller, discs, and mower – repair or replace as needed.  Repair and sharpen tools.

Freeze out greenhouse to kill pests, or spray with soap or cinnamon oil every five days.  Import ladybugs.
Check potatoes, sweet potatoes and squash in storage.

Mid-Jan: In greenhouse sow lettuce #1, early cabbage, mini-onions, early broccoli, onions.

Late Jan: In greenhouse sow lettuce #2, scallions #1, spinach, tomatoes, peppers for hoophouse
Plant small potato onions, 4-5″ apart, ½-1” deep, in a mild spell. Remove mulch to plant, then replace it. Plant shallots & mulch.

Perennials (see November list). Weed blueberries, raspberries, asparagus (spread compost), grapes, rhubarb, strawberries.  Add soil amendments, fertilize (not strawberries) and mulch. Prune blueberries, (take cuttings if wanted). Fall raspberries: cut all canes to the ground, remove canes from aisles. Summer raspberries: remove old fruiting canes & canes from aisles.

Harvest: (Chard?), collards, kale, (senposai?) spinach, leeks, (Yukina Savoy?).

Our freshly mulched asparagus patch.Photo Kathryn Simmons

Our freshly mulched asparagus patch.
Photo Kathryn Simmons

Twin Oaks October Calendar (Slowing Down)

Morris Heading Collards – our favorite
Photo credit Kathryn Simmons

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).

Frost Alert:

Watch the forecast and if frost is expected that night

When frost threatens, harvest all peppers exposed to the sky. Corona is one of our favorite orange peppers. Photo credit Kathryn Simmons

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.

Cover celery to extend the harvest into mid-winter. We like Ventura.
Photo credit Kathryn Simmons

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).

Transplant lettuce #37 to fill cold frames; #38, 39 in Greenhouse (9″ spacing).

Roll up drip tape from winter squash and sweet potatoes.

It’s time to roll up the drip tape from the watermelon, winter squash and sweet potato patches, in preparation for disking and sowing winter cover crops.
Photo credit Kathryn Simmons

Move stored 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.

5th fall 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).

Harvest peanuts mid-late Oct after a light frost.  Wash, dry, cure 6 days in solar dryer facing east (don’t heat over 85°F), store.

A well-covered sweet potato patch.
Photo credit Kathryn Simmons

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.

Clear winter 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.

Time to say goodbye to the rhubarb until April.
Photo credit Kathryn Simmons

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.

Lots of Rain! Thinking About Strawberries . . .

We’ve managed to work in the garden most of the time we’d planned to this week, even though we’ve had a lot of rain. Since the start of September, in just 5 days, we’ve had 2.4″ and it looks like rain brewing now. Before that we had a week without rain, but before that a week with 2.1″. The soil is saturated, and hoeing anything would be a complete waste of time even if it was possible. We just have to watch the weeds grow in most places, while we focus on what we can do.

Great news on our big carrot weeding – we finished that this morning! I made a new Task List for the week and it mentions a lot of weeding, which sounds daunting. I remind myself that compared to the carrot weeding, most of the upcoming weeding tasks are small. One 90′ bed of squash plants doesn’t take long at all, and even a 90′ bed of turnips isn’t so much!

Tender Grey Zucchini from Southern Exposure Seed Exchange

I saw that our fifth sowing of squash has tiny squashes on it, so we’ll add that to our harvest list, along with the number 5 and number 4 plantings. That’s good news, because I want to “do in” the old #3 planting soon. It’s beside the watermelon, which is just about finished, and I’d like to pull the drip-tape out of there, and roll and store it for next year. Then as soon as the soil is dry enough to not get too compressed by the weight of the tractor, we can disk up that area and sow winter cover crops. Winter rye, Austrian winter peas, and crimson clover in this case, for next year’s mid-season sweet corn.

I just ordered two rolls of DeWitt Sunbelt landscaping fabric (weed barrier) for our new strawberry beds. We’re going to try burning holes in the fabric to plant through. The goal is to have more strawberries and fewer weeds. I’ve met and read about other growers who do this, and it seems to me to be our best hope. We can roll up the fabric and reuse it in a year or two, when those strawberry plants are worn out. Other members of the crew are less enthusiastic than me to try this, so we’ll see how it goes. If it doesn’t work well, I’ll be selling the landscape fabric in June 2014, so watch out for it! Really, though, I do expect it to work well and convince the others.

Planning ahead for strawberries

Here’s a link to Mark Cain of Dripping Springs garden in Huntsville, AR about Landscape Fabric in the Marker Garden. Erin Benzakein wrote a great article in Growing for Market in October 2011: Eliminate weeding with landscape fabrics. You’ll need to subscribe to read it. These two convinced me. There are a couple of photos on the Black Village Market Garden blog and a whole series on Mountain Harvest Organics, which is over twice our scale.

I’m on the point of ordering strawberry plants too. We’re getting plugs of Chandler strawberries from Cottles in North Carolina. (Call or email them for info on plants, mostly their website is about selling fruit and vegetables.) We bought from them in 2010 and the plants did very well. Plugs are the easiest way to grow new strawberries. They are little plants in plastic cell-flats. Shipping is rather expensive, naturally, because you are getting the potting soil too. But in this area, plugs planted now will be harvestable next year. In the past we used to buy bare root plants, which are just how they sound, and are only sold during the dormant season, for planting in early spring. Then you are not supposed to let them flower the first season, so you have to weed for a whole extra year before getting any fruit.