OG13
New Member
Hey Propa, I would also use 2 pumps/reservoirs. All those large tube type systems seem to have delivery/return issues, getting the whole flow thru a 4" tube full of roots. One on each side, or one on top and one on the bottom......I talked with a farmer in Florida growing strawberries and peppers and tomatoes vertically and he has issues with the nutes being "used up" by the time they get to the bottom pot (growing 5 or 6 tall). He was running a diluted drain to waste--the waste being used to grow greens on the ground level. He was surprised how well I understood his system and asked what I grew.....I said I stick to soil mostly. I suggested that he add a 2nd feed line near the bottom of the tower with less flow than the top emitter.