hi all trying to get some advice my leaves (old and young) are all curling under is this caused by too much water and to much feed . please help !!
jasonscruff Reviewed by jasonscruff on . Leaf problem I grow indoor on Special Mix Light soil , no fertilizer during veg state (4 weeks). I've only added a slow release buffer-tablet and some Bacto I use plain water ph 7.8 and cannot measure EC The plant is grown from seed and is 4 weeks old. Lighting source and distance from plant: PL-L 440W, distance 1-2 inch Air temperature 22/27 Relative humidity 45-50 % Lighting schedule 12/12 Only this one shows the problem other plants (10) are not affected The stains are more orange irl then on Rating: 5