Flood + Drain how many times?

[friendowl]

for two plants i would use coco boss cubes.

friendowl Reviewed by friendowl on 04-06-2006. Flood + Drain how many times? Just a quick question. I'm looking to grow 2 plants under a 250w HPS light using flood and drain. I am debatinging whether or not to set up a automatic pump system or just flood and drain manually. How many times a day do you have to flood and drain for just two plant? Is it easier and best to set up a pump? Cheers Rating: 5