i decided to give my plants a merit root drench to hopefully safeguard them through flowering. just flipped them today, so im to understand i need to get it done soon. i have a few questions though. i have read that half a teaspoon per 5 gallons is an appropriate dose? and also, do i need runoff in this drench? the plants are in 3 gal coco pots, and i would rather not mix up that much merit to get runoff on all of them, but if it needs to be done, i will.
