I'm finding that it takes a whole 15 minutes to fill the buckets....then another 15 minutes to drain. Since this is an Ebb and "Gro" it uses a controller bucket to pump the nutes back into the resevoire. With the whole process taking 30 minutes to cycle, what would you recommend for the time between the fills.

The reason I ask is because I figure the roots are under water for at least 25 of the 30 minutes.

Perhaps I should look at this the other way, maybe the question I should ask is how much "dry" time between watering should they receive?

At any rate, it appears that I'm waaaaaay under-watering them.

Thanks again Zandor, I feel like a kid with the training wheels off.

GM