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How to build a Cold Frame

Step 3How to prepare the soil

How to prepare the soil
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Cold frames are hollow at the bottom and are placed on prepared soil.
1. Use a shovel to dig out small squares of the top soil. The area you dig will eventually be the same as the size of the cold frame.
2. Sift squares through a wire screen to filter out usable soil. Discard grass and rocks.
3. Then use a pitchfork to aerate the sub-soil.
4. Mix compost with the sub-soil.
5. Put the freshly filtered top soil back on the sub-soil.
6. Mix compost with the top soil.
7. Finally place your cold frame on top.
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1 comment
Apr 19, 2011. 6:23 PMnerdmom920 says:
You know, turning your sod upside at the bottom of your little plot will add composted material and a bit of nitrogen for your plants. Not to mention preserving worms.

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Author:Domenique