It’s getting crowded on the grow racks and under the four-light fixture tucked away behind (busier than one month ago). Going now, there’s tomato, pepper, eggplant, broccoli, cauliflower, Brussels sprouts, bok choi, chives, parsley, plus more to be started in the next couple of days. Right now, around 2,500 seedlings in all. The plug trays on the top shelves are 200-cell. In a couple of weeks they’ll have to be potted up to larger quarters, and depending on what size I go to, will take up 5x to 10x more space. There are also a few 128s, and even in 72s, the earliest plantings need to be moved up. Already, the light is stretched. The shoplight fixtures are really only good for two trays apiece. I’d gambled on a much warmer April so I could use the unheated greenhouse. Now, I’ll have to spot heat with the propane construction heater, which is a bit of a pain since it has no thermostat—night work. To keep everything reasonably stocky, not stretched or stunted, there’s a lot of juggling coming up! It’s great!!
seedlings
Juliet’s a fine tomato!
The first tray of tomatoes is coming along nicely: Juliet (the fine saladette hybrid in the pic) and Striped German (a beautiful, big, bi-color heirloom), as unlike each other as can be, both in my top five all-around tomato picks of the last couple of years. I started this set early as a risk crop: if the weather looks at all promising, I’ll get them in the field in early May with row cover, and maybe gain a week or two on the “safe” last frost date (May 18). Hundreds of the earliest seedlings are at that stage where they have a few leaves now and are about to really shoot up! (On the lettuce-and-mouse front, no action with the traps I set out last night, and no more lettuce casualties: maybe the heady new smell of PEANUT BUTTER startled them off…for a while, at least.)
Lettuce, peanut butter and mice
Day Two of lettuce under siege. The enterprising field mice were back overnight, munching down another half dozen seedlings (by the angled bite where the stems were severed I’m pretty sure it’s mice). I stuck in white markers yesterday to mark the spots, so it would be easy to see if they’d come back for more. This time, instead of eating them or dragging them off, they just left ’em lying there. That’s plain rude. Anyhow, they’ve had their tithe, a tenth of the early lettuce. I’m all for live and let live, but if it’s them or the lettuce killed for sport, well, it’s out with the peanut butter and mouse trap surprise. (The little emerging seedlings scattered around are from some of last year’s early lettuce left to go to seed…the crop becomes its own weed!)
Rosemary cloned
The little gamble on propagating rosemary from frail cuttings paid off at 20%. Out of about 40 starts, eight took root, this without any sort of rooting compound. I put them in 3″ peat pots yesterday. They’re headed for the summer herb garden.
True leaves
True leaves are starting to appear in the first trays of eggplant and peppers (that’s Dusky, and Vittoria behind, both eggplant). It’s around 20 days from seeding. Rapid growth is on the way!
Vigorous Vittoria
The tray of Vittoria eggplant germinated quickly and thoroughly, with rows of seedlings all straight up and down in just a few days. This year (my fifth) is the first time I’ve deliberately gone through the seed inventory to use up anything that’s getting old, and the difference in germination rate and especially seed vigor between older and newer seed is clear. I noticed this from year two, but now, with several crops, varieties and ages all going at once, it drives the point home. There’s no more effective way to learn than seeing for yourself! I’ll be that much more attentive to seed storage and buying quantities from here on in. Waiting several extra days for a batch to fully germinate wastes lots of time and rack space, although it all evens up when regular growth (photosynthesis!) kicks in. (This is the first day of spring!)
Plug sheet action
Plastic cling wrap is everywhere. I tried it out last year as a replacement for clear tray covers and it seems to work fine. The method so far: fill the plug sheets with seedling mix, place tray in water so mix is soaked from the bottom up, drop in 2-3 seeds per cell, cover lightly with more mix, soak surface with spray, apply plastic wrap (it sticks nicely to the wet edges of the plug sheet), fill out label marker with variety/date and plunge through plastic (those labels are all that stand between you and variety chaos!), then it’s off to the racks. Now, the trays don’t have to be watered for a week, the mix retains more heat, and you can check moisture by looking at the condensation on the plastic. At first, I wondered about adequate air circulation and whether the fairly closed conditions would encourage algae, but the seedlings emerge on time with no unusual algae problems. As soon as the first couple of seedlings appear, it’s off with the plastic. I re-use the plastic as well, over the 4-5 weeks of seed starting, and the bit of waste in the end, well, I think it’s moderation in everything that counts. (In the top right of the pic, the Vittoria eggplant is tenting its cover, having pushed up vigorously in just six or seven hours overnight. It’s a feisty one!)