Well, I don't think I really know how many plants you have, and at what stage of their life they are, but you realize, the bigger they get the more juice they need.... I have left for 8 or 10 days at a time, and I put another reservoir tank either directly above or in a remote location at a higher elevation, then run a 1/2" tube to the original res, and put a float valve on it. This way when the original starts to empty, the float valve opens up and fills the original tank again.

KeyLime
keylime Reviewed by keylime on . what is the easiest way to maintain ph? and if i have to leave for a few days? i have the drops so my detection methods arent that precise. but how should i go about changing ph daily? should i add nutes with lower ph water and just continue to dump it in? remove a little of the higher ph water and replace it with something a little closer to 5.9 or even maybe lower? so far my plan is to siphon and replace a gallon a day and have it replaced with 5.9ish ph with 3/4 nutes. and then do a full drain and flush of the nute/water mix once a week. does this seem like a good Rating: 5