Broccoli, seeded a couple of weeks ago, is now putting out its second true leaves. This is good, watching the wee seedlings turn into stronger, fully-adapted little guys. This season, with a whole bunch of unknowns in a brand new garden, I’m particularly aware of every little stage, not concerned, but…watchful. Indoors, conditions are pretty well controlled, but there are different factors, like a smaller seedling room, with much lower ceilings and different ventilation and air flow, that COULD make a difference. Probably not. Probably, with the temperature and humidity the same as always (I watch the little min/max thermometer/hygrometer a lot), that’s all that really matters. But maybe not! :) So it’s good to ACTUALLY SEE the seedlings shape up. Nothing wrong with a little extra excitement to top up the spring rush…
seedlings
Kale in survival mode
At first, it looks like some sort of horrible, fuzzy mold, about to devour your newly germinated seeds. But when you get really up close, it turns out to be superfine, hairlike extensions growing from the radicle. These kale sprouts pushed themselves right out of the seedling mix, probably because they weren’t pressed in and covered deeply enough.
Kale, broccoli, cauliflower and other brassicas do this in a very visible way during a surface emergency, sending out a mass of fine root hairs in search of water. Root hairs are normal below ground, but I’ve only really noticed them growing exposed on brassicas, other newly emerged seedlings with bared roots usually seem to just dry up. An unusual glimpse of what plants are up to with their vast root systems down below.
Given half a chance—a little surface moisture—these guys can actually manage to burrow down and root themselves. Pretty cool trick.
Onions in the sun
Beautiful day: 50°F+ (10°C) in the shade, over 60 (15°C) in the glorious sun! Couldn’t resist putting SOMETHING outside, so out went the first three trays of Red Wing red onions. Set them out around 10 am for a couple of hours, on a stack of lumber (the plywood is for re-flooring the upper barn), just outside the seedling room door, facing east.
This isn’t regular hardening off, just a kinda day trip, because I’m not sure when the greenhouse will be up. Normally, the plan is to get the hardy seedlings ready for moving out there sometime in April, but depending on the weather, they may stay indoors longer than usual. So, I dunno if back and forth between full-on SUN and WIND, and then the pale, fan-stirred world of the fluorescents, will freak ’em out a bit, but I don’t think so. It hasn’t done in the past! And I’ll keep putting them out every nice day from here on in…
This is the inquisitive, kinda impatient gardener at work, more than any sort of pro market grower on a rigorous production schedule (dunno if I even really have one of those anymore)—I like seeing indoor-started seedlings get outdoors, meet the real world, even for a minute, even if it’s arugula in the snow… Fun with tiny farming!
Fresh at last!
It’s a start. Whenever they reach 3-4″ (7.5-10cm), I trim back the onions to about 1″ (2.5cm), and now they’re thick enough to collect and EAT! I don’t have the greenhouse up yet, so didn’t start lettuce REALLY early, so it’s not a whole seedling trimmings salad like last year… But these baby greens are great: tender, with a delicate onion flavor and just a bit of bite. Taste-wise, they’re easily over-powered by stronger, heavier foods. We tried them on burgers and in a salad, but they’re best more on their own. My favorite: quite finely snipped and sprinkled on a boiled (farm) egg, with only salt and pepper. Tastes like the garden!
New eggplant (and peppers)
Today I peeled back the plastic on Vittoria, the first eggplant to show up for the season. So far, seeded a week ago, there’s Dusky and Vittoria eggplant, and Ace, North Star and Gypsy peppers, and they’re all just beginning to poke up. These seedlings are ahead, with a little more than a day’s growth.
Peppers and eggplant tend to germinate unevenly, at least in my particular lighting set-up, usually appearing first in the rows directly under the lights, and then making their way to the outer edges of the trays. I’m not sure if it’s the slight differences in light, or in heat from the lamps, that a couple of inches make, but it seems pretty clear that it’s one or the other, or both. Sensitive little guys. There’s a spread of up to a week between first up and mostly germinated… Adding to the unevenness, some varieties come up faster than others.
Give ’em all a few weeks, though, and they all usually even out, either indoors, or in the field…
Useful details? Maybe! :)
More seedlings appear
The brassicas—cabbage, broccoli, cauliflower, kale, and so much more—are satisfying at seeding time because they usually come up quick. This tray of Early Dividend broccoli is popping only three days after seeding. I don’t take notes about days to germination, except occasionally here on the blog, but I’m surely watching, especially with older seed. So far this year, with the seedling room usually around 65-68°F (18-20°C), the trays covered with clear plastic, using new seed, it’s been brassicas in 3 days, onions starting around 5. Where brassicas usually come up all at once, over a couple of days, onions can take a week to emerge right across a tray… Details! They’re everywhere! Some seem useful, some seem not.
Starting more seed!
Finally, today seemed like the right time to start the main wave of seedlings! Lynn dropped by to look around, stir up some seed starting mix, and add to the dirty hands collection. This particular dirt isn’t all that dirt-y, it’s actually only peat moss, from the half-and-half perlite-plus-peat mix we’re using this year. Starting now, today and over the next few days: broccoli, cauliflower, kale, Brussels sprouts, cabbage, more onion, leek, pepper and eggplant. And off we go…