Results of Extended Cold Spell

Sunny, cold days have been the norm in Seattle for a number of weeks, which is “unseasonal” for us here in the Maritime Northwest. And it’s having a punishing effect on my overwintering edibles.

Starting with a snowstorm the second week of December, we’ve had what I’d call a hard winter, as “hard” relates to frost and freeze, that is. Many nights in the low 20s or even teens, and days when the thermometer barely tops 32. Freezing.

The effect has been mixed, according to today’s survey, done in balmy 42-degree sunshine. I opened the zippered front of the long plastic cloche, expecting to find slimy messes where my lettuce and radicchio starts were living, along with a seeded bed of mustard greens. Across the path, floating row cover blanketed a bed seeded with corn salad (mache). All had been alive after that December snowstorm, but I hadn’t uncovered these areas in weeks. Here is my delightful find:

salad cloche

Mustard greens have sprouted in the first bay of the cloche, and in the back two, Winter Density lettuce and Palla Rossa radicchio are standing tall. To the right of the path is thickly sown Vit corn salad.

You’re looking at Winter Density lettuce and Palla Rossa radicchio under the cloche, and Vit corn salad sprouted densely on the right, where the corner of the floating row cover has been removed. Definitely winners in a harsh environment. The existing leaves probably wouldn’t be desirable, but they provide a good base for new growth, which will find its way into late winter salads.

The cloche, which doesn’t look like it would provide much protection, is also a winner. It’s sitting on a raised bed made of stone, which helps radiate heat back into the bed, and I’ve placed stones in bare spots within the cloche to add to that effect.

However, a trek to the back 40 brought down my mood a bit. The purple sprouting broccoli has been shivering with just a smattering of straw mulch around its stems. It had bounced back after the snow melted in mid-December, but since then it’s been in severe retreat due to the cold nights. I should have covered it, but went away for Christmas, when the first cold nights really set in, and by the time I returned I figured it was too late. The cold has continued, with a brief letup, and I hope for the best. But here’s what it looks like right now:

PS Broccoli

“PS” might stand for pretty sad instead of purple sprouting in this bed of broccoli, but who knows, it may recover. Stay tuned as the weather warms.

Behind the broccoli, though, are two A-frame cloches, one covering carrots and the other beets. Although the edges of the cloches are frozen into the crusty soil, I can see green leaves through both of them, giving me hope that these two root crops are hanging in there.

beet and carrot cloches

I haven’t opened these cloches yet – their edges are frozen into the soil – but the beets (left) and carrots (right) still have good greenery.

Speaking of the crusty ground, it needs to be pried open like a stuck car-door in order to rescue a parsnip or two. But it’s worth the effort, as those roots have been nice and sweet.

Other above-ground plants have not fared well. A bed of parsley in an open cold frame is matted against the soil, although might recover. Slimy mounds that once were ruby chard hold less hope. Onions and celery root look OK, but haven’t been pulled yet. Kale, usually a staple in our winter garden, is suffering.

Taking stock of the successes and failures, I can see things I should have done: more mulch around the broccoli, maybe a floating row cover or cloche over it. Definitely much more protection over the poor chard. But just keeping myself warmly clothed on my rare forays out into the crisp weather has been enough of a challenge. I’ll chalk it up to experience and hope the broccoli will finally bounce back. Warmer weather is on the way; this week’s forecast is for high 40s daytime, and mid-30s overnight. I’m ready.

empty bucket

My harvest bucket is pretty empty on a mid-winter walk through the frosty garden landscape.

Happy Seed Year

“Happy New Year!” When I hear that, seeds come to mind. The new year’s first month is when I plan my garden, fueled by favorite seed catalogs.

In this month’s “Edible Garden” column for Edible Seattle magazine, I offer glimpses into my annual plunge into the seed catalogs. I’ve written about this before in a series on this blog as well–here’s the first one. I took my writing inspiration from Katherine White, whose “Onward and Upward in the Garden” is a funny, perceptive, classic read.

The arrival of colorful seed listings literally whets my appetite, and I dig into my canned veggies and winter garden when browsing the offerings. Sautéed kale pairs quite nicely with down-home Territorial Seeds, while pickled beets (my mother’s recipe) brightens even further the glossy Seed Savers Exchange catalog.

Since Edible Seattle wouldn’t let me take over all their pages to wax poetic about seed companies, I’d like to offer links and comments on a number of favorite catalogs.

SSE's Prickly Caterpillar

Entry for Prickly Caterpillar in the Seed Savers Exchange catalog.

Here are some of our stellar bioregional Pacific Northwest growers:

Adaptive Seeds — They seem to have a little of everything, including a number of tomato varieties unknown to me. Till now, that is.

Bountiful Gardens (a project of Ecology Action) — This is the seed catalog of the non-profit garden educators. Check out their collection of plants that will create habitat and food for beneficial insects, one of founder John Jeavons’ important messages.

Irish Eyes Garden Seeds — What started as potatoes (those Irish eyes!) and garlic has blossomed into a full seed company. But still, check out the spuds!

Kitizawa Seed Co. — They offer the broadest selection of Asian vegetable seeds, which means I can try two or three new mustard or choi varieties. Happy 100th anniversary to the Kitizawa family business!

Resilient Seeds (& Backyard Beans & Grains Project) — Resilient offers a curated list of legumes and grains that grow well in our climate. I’m excited to try their Overwintering Fava, which they say has more tender skin that eliminates the need to peel.

Territorial Seed Co. — The giant in our midst, this full-line vegetable seed company always has a couple of pages of new offerings, as well as nearly all your old favorites.

Uprising Seeds — One of my fave newer companies, Uprising offers a wide variety of seeds, including the Felder cabbage mentioned in my Edible Seattle article that’s going into my garden this year.

Victory Seeds — They focus on rare, open-pollinated and heirloom seeds, a wonderful combination.

Wild Garden Seed — This treasure offers many “farm originals” that have been bred for our region. The catalog also includes an annual essay from Frank Morton, whose Wild Garden Kale mix has become a staple for me. It’s always interesting to see what he’ll come up with next.

 

And here are some valuable companies outside the Northwest:

Baker Creek Heirloom Seeds — With the most amazing print catalog (a real work of art) and a penchant for quirkiness, this company also sells unusual heirloom seeds not found anywhere else.

Botanical Interests — The providers of my recently unearthed gigantic parsnip, this company has a full array of vegetable seeds, sold in beautiful packaging.

Fedco Seed Co. — This Maine-based company focuses on cold-hardy vegetables, which is a good angle for our maritime growing season.

High Mowing Organic Seeds — Serious about organics, this company provides high-quality seeds and sells to commercial growers as well. They grow much of their seed on a 40-acre farm, and have more than 40 new varieties for 2017.

Johnny’s Selected Seeds — Another Maine company, this one 100% employee-owned, was a pioneer nationally in garden seeds.

Seed Savers Exchange — This revered non-profit leads the heirloom seed movement and, through their extensive seed bank, offers thousands of little-known varieties. I urge gardeners everywhere to support this organization as well as to try some of their unique varieties.

I know this is not an exhaustive list (although a bit exhausting, when you pile up all the catalogs on your desk!). If you sell seeds to home gardeners and want to suggest I add you to the list, please contact me.

ps: If you’re crazy about seeds too, come to our Great Seattle Seed Swap at the King County Seed Lending Library. It’s the last Saturday in January in north Seatt.e

Cover Fall Edibles Now

In my Seattle garden, fallen leaves are drifting up around the edges of my vegetable beds like Technicolor waves lapping at the shore. Time to deploy the season extension.

This time of year, nature is getting ready to go dormant. Despite the occasional warm, sunny day, the weather pattern is changing. Shorter days (and longer nights), cooler temperatures, glorious rain, from drizzle to downpour, all signal the change in plants. Growth slows down. Cell walls begin to thicken in the plants, mirroring our defensive layers of fleece and wool.

Stave off the inevitable decline in your vegetable garden by covering those plants that are actively growing. The ones that will feed you salad this fall can be nursed along for a few more weeks if covered with a cloche or a cold frame.

Three devices

Three season extension devices protect fall and winter crops: hoop-house cloche, triangle tunnel and cold frame.

The root crops that are going to be overwintered will be aided by a blanket of garden fleece, also known as floating row cover. Later this fall, you can pull off the FRC and cover those beets and carrots with a cloche, giving them more protection during our coldest time.

dome hot cap

The last of the summer basil crop is nursed along under the dome hot cap.

The kale, cabbage, broccoli and Brussels sprouts will benefit from a top-dressing of compost and straw mulch, between the rows and around the plants. This step can be taken for all the fall and winter veggie plants, but isn’t as necessary for those under a cloche or cold frame until the weather really reaches our daytime winter temperatures of 45 degrees. Still, I often do this now around my salad greens too, just since I’m out in the garden with the straw at hand. It’s often more pleasant to do it on a nice fall day than try to wait for a break in the winter rains that will take hold in November.

The main reason to do this season extension and mulching work is to protect our plants from the colder temperatures, pounding rains and desiccating wind.

A few weeks ago I put in a late batch of lettuces and raddichio into a long hoop-house cloche. With the unseasonably warm weather, I’ve been able to take that off for days at a time, and the veggies are nearing harvest. Now that rains and cooler weather are predicted, I’ve put it back on again.

Often at this time of year I’ll set up the cold frame over a bed with starts. It’s amazing to check the soil temperature inside the cold frame and in the bed next to it. Inside the bed, the temperature of the soil will be well above 60, while in the open garden the soil temperature is inching down toward the mid-50s. Capturing that warmer soil temp, keeping it from dropping so fast, is a key benefit to season extension.

cold frame

My Twinwall cold frame is keeping the fall salad greens robust.

Also this week we’ve had a couple of days of significant rain. At times, it’s come down pretty hard. A soft rain is great for watering the beds, and I open the season extension devices for a few hours in early afternoon if a light rain is coming down. The best situation is a nice soft rain for an hour or two, followed by a clearing and light breeze, so the plants dry out. Regular moisture on the leaves and stems of fall veggies can promote rot. If I can’t get the timing right to open the season extension during a light rain, I hand-water the beds as needed.

And I always keep the devices closed during a heavy rain. Over time, heavy rains will compact the soil, leach out the nutrients, and reduce those soil temps — all things I’m trying to avoid. Score another benefit for season extension.

floating row cover

Fall beets and carrots are growing nicely, and bug free, under a layer of floating row cover.

The winds are also gusting this time of year. Combined with cooler temperatures and rain, the wind can be hard on tender vegetable crops. The worst effect is when it blows the top layer of

hot caps

A couple of unusual kales that were struggling are getting a boost by being covered with glass hot caps.

mulch away from the base of the plant, exposing the plant’s fine root system. Those roots will dry up, making it tough for the plant to survive, much less grow. Such stress will invite pests, and can trigger the plant’s desire to bolt and go to seed.

One final idea concerning season extension: what’s good for the plants is also good for the pests. In this sense: the pests love the warmer, drier location too. I’m picking a lot of slugs and snails out of my season extension devices right now, and off the plants. I need to be diligent about this, because they’re all drawn to the warm place with plentiful food. As the temperatures continue to drop they’ll become less of a problem, but right now, I need to pay attention if I want to keep those fall crops around for my autumn dinners, and not just be feeding the pests.

new cloche

I’m having fun with my commercial-made cloche. The long single-row device has an internal wire frame and zippered vents with mesh.

Fall in the maritime garden is a time to appreciate our weather. The change is usually not abrupt, giving me a chance to also adjust my own pace to the slowing rhythm of nature. But the decline into winter is inevitable, which is another lesson. At this pace, it seems more possible to stay in the moment, enjoying the color and patterns of those fall leaves as they naturally mulch the margins of my garden.

 

Holiday weather blues? Don’t despair, plant!

It was the best of weather, it was the worst of weather.

Memorial Day Weekend in Seattle will bring up brooding Dickensian thoughts. What should herald the start of summer here often disappoints. When all you want to do is take your kids hiking, go to a music festival, wheel off on a nice long bike ride, or simply just host a BBQ, you have to look to the skies, and judge the depth of the grey.

Why, then, would I start this post so optimistically? The best of weather, by what standards? Well, my Brussels sprouts love it.

Brussels sprouts seedlings

These Brussels sprouts, sown on May 7, got potted up to 4″ pots this week, and will be ready for the garden by mid-June.

At this stage of the year—what I call mid-spring in my catalog of mini-seasons—I am engaged in a garden tug-of-war. Part of me wants to grow the fattest red tomato on the block, so juicy it drips down my shirt. I want big pepper plants heavy with spicy pods. Some years, I even yearn for a stand of corn.

But my muscles yank me back to cool-season crops too, and possibly more to reality. Mid-spring is a time for struggle on the part of my tomato plants, and the peppers can stay under cover or fight for their survival. But it’s a glorious time of growth for cool-season vegetables. They celebrate this dreary holiday weekend weather like twirling hippies at a Phish concert.

And now, when you’re focused solely on getting those hot crops of summer in the ground, let the cool breezes of a maritime spring clue you in: time to give those long-season vegetables of next winter some love.

Tomatoes and Peppers in Greenhouse shelves

The tomatoes are getting leggy, and the peppers aren’t getting any younger in their pots. But the greenhouse shelves work great!

Here’s a quick list of what to sow now in pots for planting out in June and July:

  • Purple sprouting broccoli
  • Brussels sprouts
  • Cabbage (winter)
  • Parsnips

And here are some things to plant directly in the garden in mid-July for fall and winter eating:

  • Collards
  • Jerusalem artichoke
  • Kohlrabi
  • Rutabaga
  • Turnip

There are many other, shorter-season veggies that can be sown later in the summer and into the fall for fall and winter eating, but for right now, instead of trying to jump-start summer, skip over it and look to fall. Put on a Dead record and rave on with your brassicas.

Final presentation at City People’s

Many Seattle gardeners are mourning the impending loss of City People’s Garden Store on Madison, which got the land sold out from under it for the inevitable mixed-use development. It was the first nursery I used when I moved to Seattle in the mid-1980s, and I still hold it fondly in my mind. When it closes at the end of this year, it will be a major loss for city gardeners. I will miss it.

I’ve been giving a series of edible gardening talks there for years, and my last talk is coming up next weekend. On Sunday, June 5 at 11 a.m. I’ll do a seminar on starting long-season vegetables. Hope you can join me, support the store with some purchases and give City People’s a proper send-off.

Favas & Garlic: Savory Spring Recipe

The garlic has just begun its sun salutations. Bouquets of fava bean leaves are catching the Garlic and favasspring rains as they emerge on sturdy stems. The promise of these two early summer delicacies is just coming into leaf, but already it’s blooming in my mind. What awaits is a rich, savory saute of succulent beans and fiery garlic in butter and oil.

So it’s a little early yet, but I’ll share one of my favorite recipes:

Fava Beans in Spring Garlic

Ingredients:

4 handfuls of fava bean pods (pick when the pods begin to droop on the plant; use immediately, as the bean’s sugars will turn to starch in 1-2 days)

2 heads spring garlic (pull while tops are fully green and perhaps 12 inches high; choose plants that have ended up overly close to their neighbors, thus enabling the adjacent plant to fully develop its bulb)

3 T olive oil

3 T butter

Directions:

Shell the beans, and drop the bean seeds all at once into a pan of boiling water (enough to cover). Swirl and cook for a very short time, perhaps 30 seconds, until the beans begin to turn brighter green. Use a sieve to quickly remove the beans and drop them into a bowl of icy water to stop the cooking.

As the beans cool, pluck them from the water and pinch off their rubbery outer skin. It will be loose and easily removed, the bean slippery within. Use a knife to cut a slot in the skin if necessary to pop the bean out. Discard the skins and reserve the beans to dry.

Rinse and trim the garlic. Discard the outer green leaves. The young garlic bulb will not have differentiated cloves, and you will use the entire thing, plus some of the greens. Roughly chop the garlic into half-inch chunks.

Warm the olive oil in a saute pan to medium heat and add the garlic to the sizzling oil. Cook the garlic for a minute or so, tossing regularly, until limp and giving off a pungent odor.

Add the fava beans. Add the butter. As the butter melts, stir to coat the favas. Reduce heat if sizzling and cook for up to five minutes, testing the beans for doneness. When the beans have softened and can easily be speared with a fork, remove from heat.

Sprinkle with sea salt and eat immediately. Serves 2 people.

 

Worth waiting for

I love this recipe for its simplicity, and its fresh taste of spring. In fact, watching these plants develop is one of the joys of the spring season.

Young garlic, pulled before the bulb has had a chance to differentiate into cloves, has an onionlike texture and a flavor that is equal parts spiciness and grassiness.

Fresh fava beans, freed from their tough, grey seed coats, seem to be equal parts sugar and substance. Once cooked, they retain a meaty toothsomeness like the interior of a firm baked potato, but with only a light starchiness.

It’s too soon to be whipping up this recipe, but I mentioned it in my column in the current issue of Edible Seattle. (If you’ve come to this site because of the column, thank you for supporting that fine magazine!) You might not have these two crops growing in your garden right now. Plan to grow them next year, and this spring, look for fresh favas and young garlic at your local farmers market. The dish is worth the wait.

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