Is this PH problems
I have been having some issues recently with my hydro.
last saturday, I checked my tank and the PH was at 5.0. The plant seems to have sucked a lot of water, the tank was almost empty, and strangely my Peppers were all looking really good. They have just started to set fruit.
So I changed the nutes, and balanced it back to 6.5, but now the leaves are not so happy
Could this be from the shock of the PH change? or is it some deficiency.