Prof.
Member
Hi,can't figure my password so I made this new account
to make it short: I'm not new to growing, just new to the system. I run a DWC in the veg. and I'm always having P-deficiency (no matter which strain) when I'm running the system woth a pH of 5.8-6.2 which is -according to all the literature -the optimum. I started tried different pHs , now I'm stuck with a pH around 5.0 to have green plants. But I'm still missing the vigor they should have plus I can't explain the problem (which stresses me the most) .
Any suggestions?
to make it short: I'm not new to growing, just new to the system. I run a DWC in the veg. and I'm always having P-deficiency (no matter which strain) when I'm running the system woth a pH of 5.8-6.2 which is -according to all the literature -the optimum. I started tried different pHs , now I'm stuck with a pH around 5.0 to have green plants. But I'm still missing the vigor they should have plus I can't explain the problem (which stresses me the most) .
Any suggestions?