KGB@320/oz

I just bought a timer for my pump. Unfortunately, it only has half hour on/off switches. Considering how fast rockwool drains, are 30 min water sessions gonna be to much water for the four clones. Or should I think about getting a timer with 15 minute intervals?

thanks for the help you stoners!!

KGB@320/oz

Recommedations I have heard are four 15 min water sessions per 24 hours.

I also have read that during 12/12 lighting, it is best to have three water sessions during the light and one during the dark.

What does everyone think? Are you experienced? (Hendrix, 196?)

Observer

MOVED TO HYDROPONICS
Peace, Observer

Delta9

Yeah, you should make the flood cycle as quick as possable, 30 min would be the extreme max in my opinion. Don't be cheap and get a digital, 7 day, 6 event timer.
D9