Back-up plans for winter hoophouse crops

Lettuce “filler” transplants to fill gaps.
Photo Pam Dawling

Because crops grow slowly in cold weather, if something goes wrong at the beginning of the winter, or in the fall, the consequences can cast a long shadow. It is not easy to make up for lost time. In spring, the weather is getting warmer, the daylight is lengthening, and you may have noticed that later sowings can catch up with ones a week or two earlier, allowing for a second chance. In the fall, the rate of growth is moving in the opposite direction, and later sowings will stand no chance of catching up. Even worse, they may get “trapped” like Persephone in the Underworld during the dark Persephone Days. But don’t despair – there are things you can do ahead of time to be prepared for plans going awry, and there are even a few things you can do instead of your original plan, to ensure you get some crops to harvest.

Transplant seedlings under insect netting outdoors.
Photo Pam Dawling

Starting outdoors in September

We sow a lot of our winter crops outdoors in September, and transplant them into the hoophouse in October. This gives us an extra few weeks to prepare the hoophouse beds, and gives the seeds the cooler outdoor conditions to germinate in. We have three sowing dates.

On September 15, we sow 10 varieties of hardy leaf lettuce and romaines; pak choy, Chinese cabbage, Yukina Savoy, Tokyo Bekana, Maruba Santoh and chard

On September 24, we sow another 10 varieties of lettuce; Red and White Russian kales, Senposai, more Yukina Savoy, mizuna and arugula, and we resow anything that didn’t do well in the 9/15 sowing

On September 30, we resow anything that didn’t do well in the 9/24 sowing, or substitutes.

Emergency back-up seedlings for the hoophouse.
Photo Pam Dawling

This year, we had poor germination of a lot of the 9/15 sowings and too many of the 9/24 sowings. As a back-up for the back-up plans we sowed some crops in Winstrip trays, and spotted lettuce in open flats, which we kept inside the hoophouse. By that point, conditions in the hoophouse were more crop-friendly than outdoors. We did need some of these, and the rest we harvested for salad mixes right out of the flats! We were short of salad items because of the late establishment of the plants, so every plant was a help!

A flat of lettuce transplants in the path in the hoophouse.
Photo Pam Dawling

Our goal is to keep the space filled with useful crops.

Success with this goal relies on a cluster of strategies

  1. The fall transplant program I describe above.
  2. Follow-on crops: A sequence of different crops occupying the same space over time. It’s important to know when crops will bolt, and how to plant sensible quantities
  3. Filler crops: As well as scheduled plantings, in October we sow a few short rows of spinach, lettuce, Senposai, Yukina Savoy, Maruba Santoh, Tokyo Bekana to transplant into gaps as soon as they occur. We simply dig them up, replant where needed and water well. Bare-root transplants are much easier than many fear. They save time and money, compared to growing starts in flats, and save on greenhouse space. They are very sturdy plants, as they have the full depth of soil to develop big roots. Little extra care is needed, as they are less prone to drying out than seedlings in flats. Alternatively you could keep some plug flats of these plants handy. We fill gaps with Asian greens, spinach or lettuces as appropriate, until Jan 25. From Jan 25 to Feb 20 we fill all gaps everywhere with spinach From Feb 20, we only fill gaps on the outer thirds of the beds, leaving centers free for tomatoes, etc.

    Filler brassica transplants in our hoophouse in November.
    Photo Pam Dawling
  4. Interplanting: After 2/20, we harvest the winter crops from the center rows first, plant the new early summer crops down the center, then harvest the outer rows bit by bit as the new crop needs the space or the light. This overlap allows the new crops to take over gradually. Our winter and spring crops end in April
  5. Fast Catch Crops. Some cool-weather crops mature in 60 days or less. Mostly these are greens and fast-growing root crops. Useful if a crop fails, or you have a small empty space. Details on some of these follow the list.
  • Ready in 30–35 days in fall, longer in winter: arugula, many Asian greens (Chinese Napa cabbage, Komatsuna, Maruba Santoh, mizuna, pak choy,.Senposai, tatsoi, Tokyo Bekana and Yukina Savoy), brassica salad mixes, chard, kale, radishes, salad greens (lettuce, endives, chicories) spinach and winter purslane. Peashoots in late winter or spring.
  • Ready in 35–45 days in fall: chervil, corn salad, land cress, parsley and sorrel.
  • Ready in 60 days in fall: beets, small fast cabbage, collards, kohlrabi and turnips.

 Asian Greens

Asian greens are better able to germinate in hot weather than lettuce, and are faster growing than lettuce. Transplant 2-3 weeks after fall sowing, or direct sow.

Asian greens are nutritious as well as tasty – flavors vary from mild to peppery – read the catalog descriptions before growing lots. Colors cover the spectrum: chartreuse, bright green, dark green and purple. A diversity of crops without a diversity of growing methods!

Brassica (Mustard) Salad Mixes

Interesting mustard mixes are sold for salad mixes. We often mix our own Brassica Salad Mix from leftover random brassica seeds. For a single cut, almost all brassicas are suitable – just avoid turnips and radishes with prickly leaves! We sow between 10/2 and 11/14 for winter harvest and from 12/4 to 2/12 for March and early April harvests. We’re zone 7, central Virginia.

Chard and Beet Greens

Green chard is hardier than the multi-colored Bright Lights. Days to maturity: 61 – 103 days, a big difference, depending when you sow. Sow 9/15, harvest 11/15 – 5/10; Sow 10/26, harvest 2/6 – 5/10.

Radishes in our hoophouse in February.
Photo Pam Dawling

Radishes

Varieties we like: Easter Egg, White Icicle, and Cherry Belle.  Sparkler got too fibrous for us, as did Cherry Belle after mid Oct. We make 6 sowings 9/6 – 1/26. Small radishes take 27–52 days to maturity, not counting days too cold to grow.

Scallions in our hoophouse in late November.
Photo Pam Dawling

Scallions

We sow 9/6 for harvest 12/1 – 3/1; 11/18 (following radishes) for harvest in early spring. This winter we are trying a sowing 10/20 also (we happened to have a space at that time, in a spot where it fitted our rotation). Evergreen Hardy White and White Lisbon scallions are hardy down to 0°F (-18°C)

Spinach

We loved Tyee and now grow Escalade, Reflect, Acadia and smooth leaf Renegade. Renegade makes good Nov/Dec growth; Acadia, Escalade yield well Jan – April; January sown Reflect does well.

  1. Succession Planting for Winter Hoophouse Crops

We do 2 sowings of chard, scallions, tatsoi and yukina savoy; 3 sowings of  mizuna, turnips and bulb onions; 4 sowings of baby lettuce mix and brassica salad mix; 5 sowings of spinach and radish. Our goal is to provide a continuous supply.

As temperatures and day-length decrease in the fall, the time to maturity lengthens – a day late in sowing can lead to a week’s delay in harvesting. As temperatures and day-length increase after the Winter Solstice, the time to maturity shortens – later sowings can almost catch up with earlier ones. To get harvests starting an equal number of days apart, vary the interval between one sowing date and the next accordingly. Here’s the most dependable method:

Making a Close-Fit Plan Using Graphs

  1. Gather sowing and harvest start and finish dates for each planting of each crop you are growing as successions.
  2. Make a graph for each crop: sowing date along the horizontal (x) axis; harvest start date along the vertical (y) axis. Mark in all your data. Join with a line. Smooth the line.
  3. From your first possible sowing date find the first harvest start date.
  4. Decide the last worthwhile harvest start date, mark that.
  5. Divide the harvest period into a whole number of equal segments, according to how often you want a new patch.
  6. Mark in the harvest start dates and see the sowing dates that match those harvest dates
Overgrown hoophouse filler greens in our hoophouse in December.
Photo Wren Vile

Working around the Persephone Days

In Indiana (in Zone 5b) Ben Hartman (The Lean Farm) sows salad greens & spinach for winter harvests every week Sept 15–Oct 15. Baby lettuce sown before Oct 22 takes 5–6 weeks until harvest. If sown Oct 24–Nov 16, it takes 8–17 weeks to harvest. In Zone 5b, if you want baby lettuce mix before December, sow before Oct 22.

Spinach sown before Oct 11 takes 4–6 weeks to harvest. If sown from Oct 20–Nov 1, it takes 12–15 weeks. To harvest spinach before December, he sows before the middle of October.

For new year harvests he sows every week Oct 15–Nov 1. He then takes a two month break from planting (Nov-Dec). Jan 1–Jan 15 he sows both salad greens and spinach for late winter.

In Zone 7 we can harvest outdoor lettuce and spinach in December, and we have less urgency about early hoophouse sowings (and we get no winter break!).

 

 

 

 

Garlic harvest, Intercropping, Summer lettuce,

Well, it’s really hot here – see the AccuWeather page on the Dangerous Heat Wave. Since June 1st we’ve had 9 days of 95F or more, including two at 97F and today is forecast to be the hottest yet. Tropical Storm Bill only gave us 0.7″ –  I’m looking forward to the trough predicted for next weekend, although I should be careful about what I wish for. It might bring record low temperatures for the time of year, and such whacky yo-yos of conditions are hard on us as well as our crops.


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Cured garlic being removed from the drying nets to be trimmed and sorted.                   Photo Wren Vile

Our garlic is all drying in the barn, with fans and in a few days we expect it to have dried down enough for us to start trimming and sorting. We usually do that in the afternoons, as it’s indoors and includes fans.

If you live in a cooler zone, you might be wondering when to harvest your garlic. Margaret Roach has a great article on determining garlic maturity on her blog A Way to Garden. Her harvest time is 7 or 8 weeks after ours. She has a whole set of articles on growing, harvesting and curing garlic. One sign of maturity that I don’t think Margaret mentions, that we use with our hardneck garlic is to dig a few sample bulbs, and cut them in half horizontally. If the bulbs are ready, there will be small air spaces open between the remains of the stem and the cloves.


I just posted an article about Intercropping Vegetables in Late Spring and Early Summer, aka Relay Planting on the Mother Earth News Organic Gardening Blog. Depending where you live these ideas might be very timely, or else suggestions to consider in your planning for next year. Interplanting, intercropping, or relay planting, is a version of companion planting where the second crop is planted while the first is still growing. The goal is to get maximum use of the space, double use of any crop protection such as rowcover or shadecloth, (or irrigation) and let one round of hoeing clean up two crops.

We have successfully planted peanuts in the middle of a bed of romaine and small Bibb lettuces transplanted around the same date the peanuts are sown. We have also transplanted okra in the center of a bed with two rows of early spring cabbage. As the plants grow, we remove outer leaves of the cabbage that might overshadow the okra. Soon the okra is tall and the cabbage is being harvested. Two crops in one season, with no tilling needed between the two.

Cow Horn okra. Photo Kathryn Simmons
Cow Horn okra.
Photo Kathryn Simmons

This year we planned to transplant the okra in a spinach bed. The spinach came to an early end, but the okra is doing very well, and we have just started harvesting it, a bit earlier than in other years.


Today, despite the heat, it’s the day for sowing lettuce. At this time of year it’s often the day for sowing lettuce! Every 5 days. Success with summer lettuce is hard-earned. From May to late September I use an outdoor nursery seedbed and do bare-root transplants of heat-tolerant varieties. The soil temperature does not vary as much as the air temperature, although it does get warm! My hot weather lettuce sowing trick is to wait till the last half-hour before sunset, Sow the lettuce seed in the nursery bed, draw the soil over to cover the seed, and tamp it down, water it with fresh drawn water (cool from the well, not siting around all day in a can). Then I put ice on the lettuce seed rows! Crushed ice is easiest, but these days I just line up ice cubes where the rows are. Then I put a piece of shade-cloth over the planting. I make sure to keep the seedbed damp, using cold water each time.

Of course, transplanting lettuce in hot weather takes care too. I do that late in the day, and water as I go. I cover the transplants with hoops and shade-cloth, and water daily until they are well established. here’s the lettuce log I am using this year.

Twin Oaks Lettuce Log
Twin Oaks Lettuce Log

 

 

Book Review: The Tao of Vegetable Gardening by Carol Deppe

9781603584876_p0_v3_s260x420Book Review

The Tao of Vegetable Gardening: Cultivating Tomatoes, Greens, Peas, Beans, Squash, Joy and Serenity

Carol Deppe, Chelsea Green, 2015

I enjoyed Carol Deppe’s other gardening books, Breed Your Own Vegetable Varieties and The Resilient Gardener. I haven’t read her renditions of Taoist Stories or the Tao Te Ching, but this new book offers entwined wisdom from both aspects of Carol’s life. Something for beginners and experienced growers alike. A combination of Carol’s exquisite attention to detail, solid grounded-in-experience advice and application of Taoist philosophy can help make us better and happier gardeners. Better understanding, more inner harmony. Carol is an independent and iconoclastic gardener, and she introduces each chapter with a passage from her own translation of the 2500 year old Tao Te Ching and intersperses fables from her anthology Taoist Stories.

Resilient Gardener_Small BYOVegVarieties_SmallThe Resilient Gardener focused on growing basic food staples – corn, potatoes, dry beans, winter squash and eggs. This new book moves us onward to groups of nutritionally- and economically-valuable vegetables we love to eat (and therefore to grow): tomatoes, summer squash, peas, green beans, greens. Each crop is used as an opportunity to explain a technique or concept. 13 chapters with titles like “Honoring Your Own Essential Nature”, “Non-Doing” and “Joy” lead us into the practicalities of crop requirements, plant genetics, lacto-fermentation and preserving land-races.

The tomato chapter covers how to grow and plant transplants, how to choose the best-tasting varieties, then how to breed late blight resistant tomatoes. The chapters on peas and green beans explain how to direct sow big seeds. That on greens tells how to sow small seeds, and introduces the Eat-All Greens Garden, a new way of growing direct-sown greens, producing high yields from small amounts of work. The final chapter explains why and how to grow your own seeds and prepare them for long-term storage

Carol clearly thinks for herself. I enjoy reading her take on the recent “accepted wisdom” of “imitating nature,” by prioritizing perennials, growing in polycultures (the carrots-love-tomatoes school), increasing diversity – “Ant agriculture violates all these principles.” I have long felt irritated and frustrated by the carrots-love-tomatoes belief, so I got special pleasure from reading Carol’s amusing story of actually trying to make interplanting carrots and tomatoes work, despite different needs for temperature, soil texture, soil fertility, watering, plant spacing, mulch, fencing, and length of time occupying a garden bed. And the competition for sunlight. I am a practitioner of some interplanting (spinach and peas, lettuce and peanuts, cabbage and okra), saving space, work, and in some cases, mulch or rowcover. But the almost religious belief that certain crops “like” each other, despite lack of data and lots of practical impediments, drives me potty. Carol takes the time to explain which pairs of crops stand a chance of complementing each other, and to point us towards a study by R Fred Denison (sorry I can’t find the link) that showed that yields of the best intercrop combos were somewhat better than the lower-yielding of the pair as solo occupant of the space, but less than the higher-yielding of the pair was capable of. So don’t plant crops together hoping for increased yields.

Carol encourages us to look at what actually happens in nature, and in the garden. Is this particular USDA-Organic-approved pesticide actually less damaging to non-target organisms and the general environment than the synthetic alternative? Will planting extra to “share” with pests like gophers still provide enough of a harvest? (“Lots of luck with that,” says Carol.) In the Balance chapter, Carol cautions against unrealistic beliefs about what to always or never do. “Prudence trumps completion when it comes to your health or safety.” “Ultimate Knowing does not create emergencies.”

Carol gives examples of intercropping that work for her. She sometimes plants her Eat-All Greens between alternate rows of corn (not sweet corn, which is quickly over), after the corn is up and has been cultivated twice. I’d guess that’s about 4 weeks after planting, the same age corn would be if sowing pole beans to grow up the corn stalks. The greens can grow fast enough in the shade of the corn to need no weeding, and the corn can be harvested from the alternate aisles without trampling the greens.

Russian Hunger Gap Kale from Adaptive Seeds
Russian Hunger Gap Kale from Adaptive Seeds

Carol names her “Perfect Polyculture” as Russian Hunger Gap kale (a tall, hardy Brassica napus, unlike the Hungry Gap kale I grew in England, which is an oleracea type), and vining winter squash. Initially an accident, the self-sown kale came up after she planted her squash. It grew rapidly, and timely harvesting of the kale nearest the squash was important to maintain enough space for the squash to thrive. Carol recommends her Candystick Dessert Delicata C.pepo fall squash; Sweet meat – Oregon Homestead C. maxima and fast-maturing Lofthouse Landrace Moschata C. moschata winter squashes. The Lofthouse squash is not sweet, so works well for soups and other savory dishes.

Although the USDA doesn’t regard tomatoes as an essential food group, most gardeners act as if tomatoes are fundamental. Indeterminate varieties for full season crops give the highest yields and the best flavors. Determinates provide the earliest harvests and come to an early end. Plenty of large leaves will be more likely to produce lots of sugar and flavor for the fruit, compared to what is possible with less well-endowed plants. (But keep an eye on Craig LeHoullier’s new Dwarf Tomatoes.)

Not simply under-ripe. See http://windowsillarranging.blogspot.com/2012_06_01_archive.html
Not simply under-ripe. See http://windowsillarranging.blogspot.com/2012_06_01_archive.html Nancy Ross Hugo

I was fascinated to learn that the green shoulders of some heirloom varieties are a cause of good flavor. The extra chlorophyll develops more sugars and flavors. Modern breeders decided to eliminate the undesired green shoulders and got uniform ripening at the expense of good flavor! My respect for Glacier and Stupice grew! Carol’s favorites for her shady Oregon garden include Amish paste – Kapuler, Pruden’s Purple (flavor, size, earliness), Black Krim, Legend (not for flavor, but for earliness, size, dependability, and especially for late blight resistance), Geranium Kiss (late blight resistance, lots of 1 ounce fruit).

Carol explains (Late Blight 101, page 96) why we need to be more careful about Late Blight now. Previously there were several strains of Late Blight, but they were all in the same mating group and could only reproduce asexually (requiring live plant material) – unless we left cull piles of potatoes in our fields, we only got the disease if we were unlucky enough to have spores blow in or be imported on diseased plants. This has now changed and newer strains of Late Blight, from both mating groups, have moved into the US. The disease will be able to evolve more rapidly, and the oogonia (sexually propagated ‘spores’) can persist in the soil. We will need to develop tomatoes and potatoes with stronger resistance. We will need to be more careful and not put any store-bought tomatoes in our compost piles. We will need to get better at recognizing late blight symptoms and acting swiftly. See http://usablight.org/.

Potato late blight lesion.  Image courtesy of Jean Ristaino, NC State University.
Potato late blight lesion. Image courtesy of Jean Ristaino, NC State University.

Legend and other of the more resistant open-pollinated and hybrid varieties are very useful in breeding work to produce more varieties resistant to late blight in future. Carol lists the resistance level of 10 promising hybrids (including Mountain Magic which we grow on our farm, Jasper, Golden Sweet, Juliet, Defiant PhR, Plum Regal, Iron Lady, Mountain Merit, Ferline and Fantasio) and 19 OPs (in order of earliness: Red Pearl, Stupice, Slava, Matt’s Wild Cherry, Yellow Currant, Geranium Kiss, Legend, Pruden’s Purple, Quadro, Black Plum, Red Currant, Tigerella, Old Brooks, Black Krim, Brandywine, West Virginia 63, Aunt Ruby’s German Green, Aunt Ginny’s Purple and Big Rainbow. At the end of the book, Carol tells us how to do this. It’s not that difficult.

The chapter about the Eat-All Greens garden also has the title “Effortless Effort.” The idea is to broadcast seeds densely enough that no weeding is needed. Harvest when 10-16” tall by cutting the top 7-12” with a serrated knife, leaving the lower 3-4” of tougher stuff. Align the stems in the harvest tote or trug, to make chopping in the kitchen easier. Yields can be as high as 4.5 pounds per square yard (2.45 kg/sq m) in 8 weeks. The patch can be resown as many as three more times in the Willamette Valley climate. This is like a grown-up-tall version of growing baby salads, in that the entire tops of all the plants are harvested together. But salad mixes are cut small and may provide more than one cutting from the same plants. Eat-All Greens are usually harvested just once, then cleared., although it can work to harvest out the biggest plants, leaving others to grow bigger later in the increased space available.

Generally it’s best to grow just one type of Eat-All greens in one patch – mixes don’t do as well, because they grow at different rates to different heights. You can sow different patches right next to each other, and harvest whichever is ready. The Eat-All Greens system is a technique to perfect by practice. Spacing, timing, varieties – all can make or break your success. Timing will depend on your climate. Carol can sow in mid-March, harvest in mid-May and follow with a crop of tomatoes or squash.

Carol Deppe's Eat All Greens. Photo from The Tao of Vegetable Gardening
Carol Deppe’s Eat All Greens. Photo from The Tao of Vegetable Gardening

After years of work, Carol identified about a dozen good Eat-All crops. You can read the qualities of a good Eat-All crop in her book and test others, but I recommend taking advantage of her experience rather than re-inventing the wheel. Suitable greens include Green Wave mustard, Groninger kale, Tokyo Bekana, Spring Raab, several leaf radishes (Shunkyo Semi-Long, Saisai, Four Seasons, Hittorikun and Pearl Leaf) , several Chinese kales/gai lohns (Crispy Blue, South Sea, China Legend, Hybrid Blue Wonder, Hybrid Southern Blue, Green Lance Hybrid), three amaranths (All Red, although a bit slow-growing, Green Calaloo and Burgundy), Indian Spinach – Red Aztec Huauzontle, quinoa (choose a variety expected to grow well locally), pea shoots (Oregon Giant Sugar edible pod peas or Austrian Winter field peas) and shungiku (oh no! Chrysanthemum greens, I just haven’t managed to learn to like those!)

Another garden myth is exploded when Carol points out that we don’t necessarily get maximum nutrition out of greens when we eat them raw. Tables of vitamin C lost when greens are boiled and the water poured away are plain irrelevant if you steam your greens and use the liquid. Assays of nutrients present before and after cooking a food tell us nothing about what we actually absorb. All animals absorb nutrients better from starchy roots and tubers, meat and grains when they are cooked. That has been studied, but there is no information on cooked greens. Clearly raw greens are neither essential nor harmful in themselves. Unclear is whether the claim that raw greens are more nutritious than cooked ones has any basis in fact, or is just plain wrong. Interesting.

Carol wrote about dried beans in The Resilient Gardner. Here she writes about varieties suited for eating fresh. This chapter includes instructions for direct sowing of any large-seeded crop, and explains when trellises or plant supports are needed and what types there are. Edible-podded peas provide much more food from the same space and the same amount of garden labor (and less kitchen labor) than shelling peas do. You need no longer confuse snow peas (flat pods, not sweet, harvested before peas develop much at all), sugar peas (flat pods but sweeter), and snap peas (round cross-section pods harvested after the peas develop full size). Oregon Giant Sugar is a flat sugar type, although it has fleshy succulent pods that can be harvested with fully developed peas. Carol calls this a “flat-snap” type. In England we grew “mangetout” peas, which according to Wikipedia can be either snow or snap peas, but according to the BBC must have flat pods and can be either snow or sugar peas. Thompson & Morgan classifies Oregon Sugar Pod as a mange-tout. Mange-tout is French for “Eat-All”, so they fit right in with Eat-All Greens.

For those hoping to follow the Native American practice of growing pole beans on corn, Carol gives detailed instructions – there are so many ways to go wrong! I don’t grow field corn, so I didn’t take notes, but as always, I was very impressed with the helpful precision of Carol’s instructions. She can save so many of us from making wasteful mistakes.

Carol recommends we all try some seed-saving, in case of hard times, or for the benefits of selecting traits best suited to our climate and soil. She warns against buying a “Survival Kit” of seeds, as these won’t keep forever, and are unlikely to be varieties suited to your farm or garden. We need to pay attention and develop food crops that reliably feed us, not expect a miracle-in-a-can. Carol helps by leading us through a calculation of how much seed of a staple crop we will need, and how much land we will need to grow that amount of seed. She recommends a rotating stockpile of seed: grow and replace some of your seed every year.

At $24.95 this book will pay for itself many times over, and provide enjoyable reading, encouragement and inspiration on the way.

Spring underway at last!

This past week has seen real forward progress in the garden. The last of the rows of snap peas got planted. As I explained in a previous post, we plant peas in the middles of beds of spinach. I wrote more about this and other examples of interplanting in my post for the Mother Earth News Organic Gardening Blog.

We also transplanted 4 beds of spinach (360 row feet each). Tilling was delayed by wet soil, so I was happy we had enough transplants to get us off to a fast start. Hot weather arrives early here, and causes the spinach to bolt, so having transplants helps us get a longer harvest season. Many of the plants were bare-root transplants which had been growing in the hoophouse since 1/25.

Speedling flats. Photo from EPS Manufacturing
Speedling flats.
Photo from EPS Manufacturing

We ended up with spare spinach which we had sown in Speedling flats in the greenhouse. Speedlings are available from many grower supplies places, or look for them (organically) used. They are expanded styrofoam, which makes them very lightweight, and in fact they float, a feature which we make use of when we sow sweet corn starts to fill gaps in rows of our first (chancy) corn planting. We have a big tank where we float 8 Speedlings of corn. They need no watering and don’t get stunted. Carefree! They are a tad fragile in novice hands, and as we like to make our plastics last as long as possible, we make sure to instruct people to pick them up when transplanting, not drag them by putting a thumb in a cell and pulling. Butter knives make great transplanting tools for the 200 cell or bigger Speedlings. Jab the knife in the soil, wiggle it from side to side, making a wedge-shaped hole. Then slide the knife down the sloping side of a cell, hold the plant gently in the other hand, pulling slightly while lifting the knife in the first hand with a scooping motion. The plug then rests on the horizontal blade of the knife. Slide the plant into the hole, firm the soil, and repeat 719 times for one bed of spinach! Or get help.

Transpalnting spinach from Speedling flats. Photo Denny Ray McElyea
Transplanting from Speedling flats.
Photo Denny Ray McElyea
A carrot bed showing the indicator beets. Credit Kathryn Simmons
A carrot bed showing the indicator beets.
Credit Kathryn Simmons

We sowed 3 beds of carrots 3/23, along with some “indicator beets”, which should germinate a day before the carrots, and so tell us when to flame-weed. Typically carrots take 9-12 days at this time of year, but I think the soil is still colder than normal for the time of year. They’re not up yet (day 8). It’s time we moved the soil thermometer from the flats on the heat mat in the greenhouse out to the carrot beds. [Why not buy another soil thermometer, Pam?]

We also got two beds of beets sown, with more to do today. And we’re ready to transplant our first three sowings of lettuce. That will give us some much needed space in the coldframe. (Not to mention some much needed lettuce in a few weeks!) The delayed outdoor plantings have caused a lot of back-up congestion in the greenhouse and cold frame.

Our over-wintered Vates kale isn’t looking too good, after the extreme cold weather we had this winter. And unfortunately our spring-sown kale didn’t come up, so we’re on course for a spring kale shortage. We can plant more collards, as we have lots of those plants, and maybe some more senposai.


The number of people reading my blog grew from a lower point in September, through October, November and December to a steady 4200 per month in January, February and March. That’s 140 a day. I’m very happy with that. My blog now has 88 followers. If you want to leave a comment, look for the button at the end of the comments section, or the speech bubble at the top right of the blog.

My review of Craig LeHoullier’s wonderful book Epic Tomatoes continues to be a very popular post, and I’m embarking next on a review of another great book: The Tao of Vegetable Gardening by Carol Deppe

9781603584876_p0_v3_s260x420