Anyhow, so far the experiment is a success. The picture below show one of my crocus bulbs pushing out a flower.
I’ve already got one 8×16 bed that I’ve been growing vegetables in for the last four years, and I want to expand. So I set up 2″x12″ boards around a new 8′x16′ section of my backyard that I intend to use for a new garden.
Right now, the space is a big mess. Imagine a yard that nobody mowed for 15 years and you’ll have a fairly good picture.
My soil is dense clay with lots of really nasty roots throughout. It drains poorly and is very compacted.
Here’s what I’m thinking about doing:
- Cut everything down as close as possible.
- Double dig the area and mix in compost and straw.
- Plant a cover crop.
- Dig in the cover crop in the early summer
- Grow some vegetables, mostly stuff that can handle dense clay soils.
What kind of cover crop should I use? I need something cold-tolerant. I’m more concerned with improving soil structure and adding more humus to the soil rather than boosting nitrogen levels right now.
Side note: I know all about the idea of just turning this into a raised bed, filled with a truckload of fancy store-bought dirt. There’s something about that idea that just doesn’t appeal to me. I want to enrich what I have, not just import the finished product from somewhere else.
Sure, this idea doesn’t really withstand scrutiny; after all, the straw I’ll be mixing in and mulching with later is purchased.
But somehow buying an $8 bale of straw, and $40 worth of composted horse shit to mix in seems more in the spirit of sustainability than spending hundreds of dollars on a truck load of topsoil shipped in from who knows where.