You have to flush but be sure and use Sweet also!Is it absolutely necessary to flush your plants before harvest? I have several plants in my flower room that are at different stages of flowering. They all get fed from one res, so it will be a challenge to flush the the ones that are about to be harvested and not the others.
Thanks...
Overfed or not unless you enjoy the taste of chemicals, flushing is a good idea.flushing is unnecessary if your not already overfeeding your plants.
Its def two weeks you newbie fuckass...flush for 2 weeks??? maybe u mean 2 days? sounds lil off, but who knows im baked