Growing Food on a Windowsill – Microgreens

Photo by Gayla Trail  All Rights Reserved

Winter is slowly coming to an end around here and it is nearly time to start lettuce outdoors. Until then I’ve been growing and harvesting small batches of micro-sized greens on my windowsill as a way to keep some salad fixings coming through the darkest and longest days of winter.

Microgreens are tender and tangy lettuce and mustard greens that are chopped off young, usually when they are only an inch or so high at the most and barely a few weeks old. They’re smaller and younger than baby greens, which tend to be harvested later when the plants have grown a good three inches tall or more.

It is this short growth span that makes microgreens possible to produce on even the darkest windowsills through the dingiest months of the year. Even the most beginner seed starter can take this growing project on since the plants only need to be kept alive for a few weeks tops. Unlike growing full-sized plants, it’s not the end of the world if they grow a little leggy (thin and stretchy) in the process.

Lettuce Greens to Try

Give yourself a break on the first time out by growing readymade storebought mixes that come in mild or spicy combinations. Some companies sell mixes that include the word microgreen on the package but any salad or mesclun mix can be grown this way. I like Urban Harvest’s Oriental Salad Mix (has a slight kick) and the Mild Mix prepared by Botanical Interests. Once you’ve got a taste for what you like try making your own mixes. It’s more cost effective and you can tailor make mixes that leave out any greens that don’t suit your taste buds.

Spicy: Peppergrass cress, ‘Giant Red’ mustard, radish, arugula, daikon radish, and ‘Wrinkled Crinkled’ cress.

Mild and Tangy: Tatsoi, mizuna, kale, lettuce, miner’s lettuce, and minutina.

Photo by Gayla Trail  All Rights Reserved

How to Grow

They’re not particularly attractive, but I grow mine in recycled plastic takeaway containers and clamshell packaging. They’re always on hand and tend to be the right size for the windowsill. To prepare, simply punch 5 or 7 drainage holes (I always go for odd numbers) into the bottom of a 9″ x 7″ package using an awl, sharp pair of scissors, or knife. Fill ‘er up with well-moistened container mix, potting soil, or seed-starting mix to within an inch or so from the top. Evenly distribute a thin layer of seeds, sprinkling them over the soil surface with about 1/8″ to 1/4″ of space between them. Cover the seeds with a thin layer of soil, about 1/8″ deep. Set it in the sunniest window you’ve got with the lid of the clamshell placed underneath as a drip tray. Water in well to get them germinating.

Photo by Gayla Trail  All Rights Reserved

Sprouts at about the one week mark.

Keep the soil moist like a wrung-out sponge but not soaking wet. To avoid over-watering, dunk out any water that is still in the drip tray within an hour of watering. Microgreens can be harvested with a pair of scissors in 1 1/2-2 weeks depending on how large you want to grow them. I generally let mine grow until the moment their first set of “true leaves” begin to peek out. The first leaves you see are called “seed leaves” since they are actually a part of the seed. “True leaves” are the second set to appear and often look very different than the seed leaves.

Starting Again

Unfortunately, unlike when growing baby-sized and mature greens, you can not grow a second crop from the same stems. This is because the plants you are harvesting are essentially sprouts. Second crops grow from the upper part of the stem above the leaves, and these are harvested on the lower part of the stem below the leaves. The bad news is that you will have to start over with fresh seeds to produce another crop. The good news is that you can reuse the pot and soil if there were no problems with disease or pests on the first go-around.

To prepare for another crop, simply yank the remaining roots and stems out of the soil, toss them in the compost bin, and till the remaining soil with a fork. Sprinkle on a fresh layer of seeds, top it with a thin layer of soil and the process is begun anew.

Start a second crop of microgreens a few days to one week after the first set and you’ll have continuous crops ready for harvest through the winter.

Leave a comment

Seedy Saturday Haul 2009

Photo by Gayla Trail  All Rights Reserved

Well, another Seedy Saturday has come and gone. And really, I could just cut and paste last year’s post, or the one before that, or the one before that, because frankly, it’s pretty much the same for me every year. I start out with good intentions. But it’s busy from the moment I arrive and there is no time for me to go about shopping at the other tables. I never have a list except the one that is in my head. The crowds are too thick. I give up.

This year’s event was in a new (and gorgeous) location and the crowds were bigger than ever! Growing your own food is taking off like gangbusters!

Unfortunately, I came back with some kind of virus and have been holed up since Saturday dying a slow death. Boo.

Fortunately, I managed to scavenge a few packs of this and that at the event although most were from Sorellina (the Queen of Tomatoes), and they are primarily determinate (bush) tomatoes. I am always looking to try as many determinates as I can in pots every season. I scored so many this year, it will be a struggle to find space for them all, but I will have fun trying. Some of the varieties sound really exciting!

  • Tomato ‘Yellow Pygmy’ – A very small, yellow, determinate.
  • Tomato ‘Pink Ping Pong’ – I got this from Sorellina because I thought it was on my list but it was actually just something I recently saw and not on my list.
  • Tomato ‘Koralik’ – Red cherry, determinate.
  • Tomato ‘Czech’s Bush’ – I’ve grown this one for a couple of years now. It’s one of my favourites in containers and very reliable. Short and stocky plants with mid-sized, red fruit.
  • Tomato ‘Mountain Princess Dwarf’ – Pink salad tomatoes. I figure the name could work to get princess-crazed girls into gardening.
  • Tomato ‘Dwarf Medium Ruffled Pink Oblate’ – Ruffled tomatoes on a dwarf plant — I’m in!
  • Cucumber ‘Crystal Apple’ – This was a freebee from the woman who own the seed company, Cubit’s Organics. I have not grown this variety since it so closely resembles my beloved, ‘Lemon’. Now that I have these seeds I will give it a try.
  • Carrot ‘Purple Haze’ – This was a trade. I’ve been growing this variety on and off for years and figured I can never have too many seeds.
  • Radish ‘Red Meat/Watermelon’ – I tried these for the first time last year and they are fantastic! Dark on the outside, hot pink on the inside, and surprisingly tender and delicious.
  • Radish ‘China Rose’ – A winter radish with an elongated shape and a bright rosy exterior.
  • Spinach ‘Bloomsdale’ – I don’t often grow spinach but figured I might this year. ‘Bloomsdale’ is a good container option.
  • Lettuce ‘Sierra’ – One of only two items that was actually on the original list. ‘Sierra’ is a beautiful, heat tolerant, Batavia (looseleaf meets crisphead) variety with green leaves and burgundy tips.
  • Lettuce ‘Sunset’ – And this is the other original list item. It’s a slow-bolting looseleaf variety with gorgeous, deep red foliage.

See also: 2008, 2007, 2006

Leave a comment

Getting My Seeds Lined Up in a Row

Photo by Gayla Trail  All Rights Reserved

It feels like I’m going to be able to be more forthcoming with the garden projects I’ve got going on this year so I thought I would take advantage of the freedom by posting all the seeds I buy or acquire by trade, gifts, etc.

When I bought bean seeds the other day I also purchased some assorted vegetable seed but decided against posting about them there to keep the post on topic. In the meantime a pack of Gourmet Mesclun Asian Baby Leaf (Phew that was a mouthful) seeds arrived in a press packet from Renee’s Garden. Packets of lettuce and greens never go to waste around here! I’ve had “Get some greens started on the windowsill” on my to-do list for over a week now. It’s way too early to get them going outdoors around here just yet, but there should be enough sunlight to pull off a crop of micro-greens.

When I think about it, it’s kind of amazing that I’ve managed to acquire this many seeds so early without having given barely a thought to what I will be doing in the garden this year. Perhaps this garden season will take inspiration from my trip to Cuba and just be about going with the flow.

What I Got:

  • ‘Matt’s Wild Cherry’ Tomato – This is a classic, super prolific and easy to grow wild variety. I’m fairly certain I’ve been growing these in my community garden plot where I inherited a crop of tomatoes that self-seed every year. This is most likely the plant I have permanently tattooed on my arm so I figured it was time to try and solve the mystery once and for all. I could have easily acquired these in trade if I’d had the patience to wait half a second, but…. I don’t. So I didn’t.
  • ‘Sparkler’ Radish – I’m always on the lookout for a good radish contender for container growing and figured this round ‘French Breakfast’ alike might just fit the bill. And since I’m a fan of that elegant two-tone variety it was hard to pass up a rounded version.
  • ‘Golden Detroit’ Beet – I generally don’t grow beets since we can get them cheaply enough at the farmer’s market but how could I pass up a variety with such a glam rock vibe about it? Come to think about it, these last two plants could fit into a disco theme seed collection. Anyways, this variety is golden with golden veining. It kind of reminds me of ‘Golden’ Swiss Chard, another beauty.
Leave a comment

Fondling the Beans

Photo by Gayla Trail  All Rights Reserved

Whenever I get a new pack of bean seeds I am always immediately compelled to open up the packet and inspect the beans. I used to play out this ritual with all seeds but years of seed purchasing and collecting has garnered a familiarity with certain seeds. It’s not that I’ve lost my love for seeds, but that it gets a bit repetitive. After all, while every tomato is different, the seeds are virtually identical. Yes, of course there are variations in size, shape, fuzziness, etc but those differences aren’t exactly interesting. At least to me they’re not.

Beans on the other hand are like beautiful jewels, each is unique in size, shape, color, pattern, and texture. Some are naturally shiny, others dull. There is even variation between seeds of the same variety. I’m a little embarrassed to guess at how much time I have clocked fondling a pack of 20 seeds, turning each one over in my hand. Actually, no I’m not. I think a lot of gardeners will confess to this same ritual. Beans are pretty.

And that is why I was able to spend an inordinate amount of time yesterday afternoon stewing in my own sweat inside a gigantic winter jacket and chatting with Colette of Urban Harvest about beans. She had some new varieties for sale this year, some of which she brought back from Slow Food’s Terra Madre Conference in Turin, Italy this past fall. And even though I already have more packs of beans than I can get into the ground within the next few seasons, I couldn’t help buying more.

Here’s what I got:

  • ‘Christmas’ lima bean – You know, I’ve never grown lima beans. I’m kind of on the fence about them. I like them well enough, just never enough to bother growing them. Colette also confessed to a leave it attitude towards lima beans so when even she could speak so enthusiastically about this variety, I knew I had to try them. ‘Christmas’ is described as having a “nutty, chestnut-like taste and the texture of baked potatoes.” SOLD! They are also drought tolerant, which is handy since I will probably try growing them in a large bin on the roof. I probably would have hesitated and waited until Seedy Saturday in a few weeks to get them had Colette not mentioned that she only had two packs left and was probably going to save the last pack for herself. And once I had one pack of seeds in my hand the ball was rolled. And I rolled with it like the sucker I am.
  • ‘Blue Jay’ bush bean – I’m not yet sure about the pods but was sold on this variety by the blue and white seed description. That and a general fondness for blue jays. Remember The Green Forest? That’s basically it. I’ve said it before, and I’ll say it again: tell me a good story and I’ll buy your seeds. Although, this wasn’t even much of a story, but more about a personal sentiment that hit my weepy heart in the right place.
  • ‘Tiger’s Eye’ bush bean – Another bean described as having a creamy, mashed potato texture. And… sold. I rarely worry about adding to my bush bean collection since I can usually find a container to grow them in.

Related:

Leave a comment

The Hairy ‘Red Rocoto’ Hot Pepper

Photo by Gayla Trail  All Rights Reserved

Last winter while digging through seed catalogues for new plants to buy I came across a hot pepper variety that I could not resist trying. Actually, I came upon several irresistible hot pepper varieties. As someone who doesn’t actually eat hot peppers I sure do grow a lot of them. As an edible plant they’re just so captivating with countless options to choose from. And because hot peppers have a historically significant human connection, having been important to cultures around the world for thousands of years, they often come with a good story attached. I can not resist a good story.

I particularly lean towards plants with variegated foliage since they are attractive all season long, adding colour and interest when tucked in among plain ole’ green basil and lettuce varieties.

Growing hot peppers is a challenge I’ve had a lot of success with, a plant whose code I’ve mostly cracked. When I find one that is a bit different I can’t resist the need to experience it firsthand. I have to know! How will it grow in a container? What size container does it need? What kind of yield can I get? On and on and on. There are lots of questions. It’s the work involved in finding answers to mostly geeky questions that keeps me hooked on gardening and most especially hooked on growing edibles I won’t eat myself. Well, one of the reasons anyways.

Back to the story. The new (to me) hot pepper I found is called ‘Red Rocoto’ (Capsicum pubescens), a South American hot pepper originating from Boliva or Peru that is quite unlike any hot pepper I have ever seen. I am growing a red type but they also come in yellow and orange. But wait. Before I go on describing the peppers and plant let’s just pause for a moment. In case you didn’t catch it, the botanical name is Capsicum pubescens. PUBESCENS. Aka “Hairy Pepper.” Wow. The 12 year old in me is snickering and fondly recalling that time in grade five science class when the teacher, Mr. Whatshisface said the word, “period” while demonstrating a pendulum and the class erupted into a fit of nervous giggles. Ah youth.

Photo by Gayla Trail  All Rights Reserved

Anypuberty, as with most botanical names, the unique characteristics of this plant are clearly identified by the species name “pubescens”. Unlike any pepper plant, hot or not that I have ever grown, this one has hairy leaves! And even stranger, the small peppers have thick walls just like a bell pepper. Except it’s not a bell pepper, it’s a hot pepper. I have tasted one and it really does have that bell pepper flavor but with a hot pepper kick. And the flowers…. the flowers are beautiful. Mine were a light purple with little yellow spots but I have also seen darker purple. So lovely.

Photo by Gayla Trail  All Rights Reserved

I grew two plants this year, both in pots although one was slightly larger than the other. The biggest was about a foot and half deep and the smaller about 11″ or so. I do this to see how they will differ. There is no point in growing two plants identically unless I have prior experience with them and am not messing about. I tend to grow most of my peppers, especially the hot ones in containers on the roof where they get the most sun and I can better control the amount of water they receive. This was the wettest summer on record in Toronto so the containers proved to be especially important. All of my roof peppers did very well while the plants at the community garden had to fight an onslaught of slugs. I curse you slugs!!

My next experiment will be to cut the plants back and bring them indoors to over-winter in a south-facing window. You can see that they have already begun to grow new stems and leaves. I have read that Rocoto peppers do well indoors and can be kept as a houseplant for several years. They grow tall and vine-like. Pretty cool don’t you think? I plan to repot mine into much larger containers next spring to see how they develop in a second season with more space.

Oddly enough I looked in my seed collection in order to recall where I got the seeds and pass that onto you but I can’t find the packet nor can I recall where I got them! However, I just checked with Seed Savers and they have them listed under ‘Red Ricota.’ Let that massive memory void be a lesson to you in what happens to a person when they acquire too many seeds. Too many names. Too many packets. Best not to assume that gap is the result of too much growing old aka The Aging.

If you’re looking for seeds in your area be sure to check under other names including: Manzano, Locoto, Rocoto, and Ricota.

Related: