OK. Im having a problem searching for some advice for a friend so I thought it best to just ask.
Hes changed over to a run to waste system due to work issues but hes gone in a bit blind.
Hes got 4 rockwool slabs. Each with 3 drippers (top, top/middle and bottom midle) and 2 plants per slab. Hes just got a problem deciding how often to feed and for how long.
Person who he got the system off says feed every two hours and just to make sure there is a good amount of run off. Is this the best way to go about things?
Any pointers on this system are greatly recieved folks as we have no local 'experts' to talk to!
Thanks