Mon 20 Feb 2006
Polytunnel Update
Posted by neal under Gardening , Uncategorized , greenhouse , hoophouse , polytunnelNo Comments
It has been hovering around freezing here for over a week, and there has been a mixture of gale force winds, rain and crystal blue skies. But none of that has stopped progress with the Polytunnel. This past week found me braving frostbite to haul in several wheelburrow loads into the tunnel to improve the quality of the soil.
The ground where I built the tunnel has been field for a while. In the past we had blueberries planted there and some strawberries for a while. It has also been used as a chicken run and used to be the path to a compost heap. However the soil wasn’t that great.
After stripping the grass off the surface I was faced with a mix of okay loam and heavy clay. Since the tunnel has kept the ground nice and warm even though the earth is frozen outside, I made my move. Several weeks ago, before the tunnel was covered, I turned in as much chicken manure and compost as I could at the time. This week, to help break up the heavy clay I hauled in 6 wheelburrow loads of sand. For the rest of the tunnel I wheeled in 4 loads–all I had left–of my homemade compost and then 1 large load of all the rabbit manure I could scrape from under their cages. I tilled all this in and raked it over until the soil looked very lush. It is still heavy in places and I have a lot of rocks and sticks to remove, but I am more confident about planting in it.
It is a quicker turn-around than I like. I would rather have prepared the soil last fall and given it time to mature over winter. However, the chicken and rabbit manure should both break down quickly and all the compost, filled with worms, should rapidly improve the soil. The sand has lightened the clay up considerably.
The final thing I did before planting was sprinkle some Bokashi over the surface to help energize the bioactive levels of the soil.
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