airpots,smartpots,geopots???3 gal.,5 gal.???
medium;30%black loam,65%good quality potting soil,dolimite lime,1 oz,epsom salt.
note,.lights are 63 in.of fin. floor. how tall can i veg before flipping to flower?? how close can the plants get to lights before burning??
what is optimal ht.from...