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What about a situation where fresh peat was not widely available - is it possible to reuse soil several times with long soaks in clear water?
I'm adapting my system for vegetables for high yield, 12 month, food production in developing countries - it's possible that we're not going to have a large enough peat source to replace the growing medium every grow.
If you or other members of TGA could look at my grow system and offer advice I'd appreciate the help. The Academy and Weed Science links below will open a window for my web site.
Thanks for any advice or direction that you can give.
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