My attempt at lasagna gardening didn't really work--I should have put a lot more organic material on top of the cardboard--so this spring I had two big loads of compost delivered from Hobbes at Garden Magic (which, for the locals, I highly recommend: this is beautiful compost) and I planted directly into that. That was in early April, and the cardboard from last fall was still completely intact; now when I dig deeper in the garden to put in transplants, the cardboard is almost entirely disintegrated, and I swear that the native soil underneath looks better than in the rest of my yard, although it doesn't seem possible for the soil to have improved that much that quickly.
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So! This is what I'm growing this year in my vegetable garden:
Sugar Snap Peas
Gigante d'Inverno Spinach
Forellenschluss Lettuce
Early Wonder Beets
Calabrese Broccoli
Little Finger Carrots
Saxa II Radishes
Lacinato Kale
Bright Lights Chard
Evergreen Long White Bunching Onions
Kentucky Wonder Pole Beans
Kidney Beans (from the bulk aisle at the co-op)
Navy Beans (from the bulk aisle at the co-op)
Luscious Sweet Corn
Easter Eggplant
Toma Verde Tomatillos
Celebrity Tomatoes
Roma Tomatoes
Grape Tomatoes
Patio Tomatoes
Jalapeno Peppers
Joe's Long Red Cayenne Peppers
California Wonder Peppers
Banana Peppers
Sweet Slice Cucmbers
Russet Potatoes
Yukon Gold Potatoes
Fingerling Potatoes
Raven Zucchini
Butternut Squash
Cantaloupe (unknown variety; from my neighbor)
Genovese Basil
Elephant Dill
Giant of Italy Parsely
German Chamomile
Lemon Balm
Cilantro (unknown variety; from my neighbor)
Mammoth Sunflowers
All that in a roughly 15 by 30 foot plot. I'm trying to use the space as effectively as I can. The carrots and radishes, for example, are intersown, because the radishes will be in and out in no time and after I pull them there'll be room for the carrots to mature. Because the scallion are so small, they're sown between the rows of other plants (I'll do that for additional plantings of radishes, too). The Roma tomatoes are planted between the rows of spinach; the spinach will be mostly done by late June/early July, so they will be out by the time the tomatoes are getting big. And since Romas are determinate and produce all their fruit at once, depending on when the fruit matures I might even have time for another planting of greens between the Romas in the fall, where the spinach is now. In a few weeks, I'll be putting in additional plantings of carrots and beets in between the peas, so that when the peas are finished in midsummer there will be something else growing in that space.
It seems very large and complicated written out like this, but when I am actually in the garden is feels small and haphazard. And when I look out in the yard all I see is wasted lawn space where I can expand my garden next year.