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- #3,681
Hempy pots in a perlite medium are not microbial growth zones. The medium is rock basically and the regular nutrient flushes put the kibosh on most real growth, but that's really the goal of the technique. We don't want any growth down in that medium other than roots.
Dirt is the place for all those thoughts really. Hempy pots are a hydro technique and mixing the two rarely goes well.
Now.... as for the coco... perhaps less flushing could allow some growth down there. The coco seems to retain moisture more. I could see a culture developing.... tho previously I always considered coco to be just another neutral medium.
2cents
Coco is actually an excellent breeding ground for helpful microbes. It might be a way to bring an organic approach to hempy, but then the flushing serves a necessary function.
I haven’t watched any hempy with coco grows, to be honest. It tempts me though. Lol!