If you used Organic nutrients for the whole grow then you don't need to flush. What nutrients did you use? The nutrients you used is important so we can suggest the best method for you to flush them or not.
Zandor Reviewed by Zandor on . Flushing? Ive heard alot about flushing the last weeks of flowering.. whats it mean to flush the soil and how do you do it.. soorry for the stupid question thanks Rating: 5