Would any of you do anything else to refresh this solarized potting soil after you have solarized it? I was thinking of doing this also, but not in pots. Was thinking of dumping the soil mix in large plastic bags and solarizing those. But wasn't sure if the result would be good as is--wouldn't adding some kind of fertilizer be beneficial? I would be using this in not only my Earthbox(where you would add the strip anyways), but regular pots as well. Any advise please!
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