Sat, Apr 07, 2007 · Filed under Farm lab (research!), Indoors, Seed starting, Spring, Veggies
For some reason, I have 250 grams each of Ramrod and Summer Isle bunching onion seed from two years ago. Onion seed is supposed to be good for only a year or two, I’m too anti-waste (and curious) to just toss it, and I don’t want to find out if it’s viable when it’s in the field and I’m counting on the crop… So, my first ever germination tests! Pretty simple: count out a good sample (I went for 100), roll ‘em up in a damp paper towel, stick in a plastic bag, wait, then count and figure the percentage. Both varieties were marked 88% germination in 2005 when they were fresh. Anything close to that and I’ll use it, around 50% and maybe I’ll double seed, lower and I’ll give it away… How scientific!
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Sat, Mar 24, 2007 · Filed under Farm lab (research!), Spring, Veggies
Here’s what Red Russian kale looks like after being left for the latest possible harvest, then frozen solid and buried in snow for a couple of months!
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Sat, Mar 17, 2007 · Filed under Farm lab (research!), Indoors, Seed starting, Tools, Veggies, Winter
Plant racks, light stands…I usually call ‘em grow racks. They’re filling up now.
Pushed to capacity, the three racks can hold a total of 36 trays, 12 each, or four trays per shelf. So, depending on the size of the plug sheet—I use 38s, 72s, 128s, 200s—I can start between 1,368 and 7,200 seedlings.
Sounds super-efficient. HOWEVER, it comes down to the light. With four trays per double fluorescent fixture, the light is pretty stretched, and a lot of rotating is in order.
Also, most of the fixtures are the old standard T-12 type, where the light is stronger towards the middle of the tube. You can clearly see the difference in growth if you leave trays in the same position for a few days. The newer T-8 type lights more evenly from end to end and uses less power, but I don’t feel like replacing all the fixtures (a couple in there are already T-8).
It’s an ongoing experiment to see which size plug sheet to best start in for each crop, given the light situation. That in turn determines if or how often I need to pot up to larger quarters before it’s time to transplant into the field.
All in all, I’ll get around 2,500 seedlings off the racks this year.
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Mon, Feb 26, 2007 · Filed under Farm lab (research!), Indoors, Planning, Tools, Winter
This is about a quarter of my farming bookshelf. I get a ton of info from the Web, particularly in winter when I have more time to cruise around online, but books I’m still most fond of. Let’s see what we have…
For one-stop shopping, you could take Rodale’s Garden Problem Solver and a bunch of seeds and that’s all you’d need to get started. This book wasn’t an early acquisition, I think I got somewhere into my first year, but it’s turned out able to answer just about every organic production question I’ve had, from cultivation to irrigation. It’s a little sun-bleached from trips to the field. And then, The New Organic Grower is probably required reading if you’re selling what you grow: practical and also kinda inspiring on the microfarm marketing side. More »
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Thu, Jan 25, 2007 · Filed under Farm lab (research!), Fieldwork, Greenhouse, Veggies, Winter
Rosemary, potted in the Autumn from the herb beds, has taken a bit of beating and probably not survived. It’s weathered several intensely cold nights already, out here in the unheated greenhouse, and I kinda wanted to see if they could make it through the winter. What a difference last night made, not colder than any others, it’s probably the night after night that got ‘em. Well, inside they go to see if there’ll be any miraculous recoveries.
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