Hey everyone, thanks for visiting my thread. I would like to know how to properly flush my plants before i harvest them. I just picked up bush doctors sledgehammer for the flush. now how do i properly use this for the flush? i use 5 gallon buckets so do i put in the sledgehammer like i do when putting in nutes and continue on do that for the next 5 days? or do i put in the sledgehammer with 15 gallons worth of water and flush it like i would if i messed up on ph or excessive nutes? please respond if you can because i need to harvest my plants very soon. thank you