they are 3 plants, others are doing fine, and i check and ph balance my feed every time plus i also feed calcium nitrate which is 15-0-0 so i dought the nitrogen deficiencyThere are starving for nitrogen and phosphorus is part of the problem. Probably trace elements locked out from high ph
What brand is the cal? never heard of 15-0-0 Plant looks hungry though.they are 3 plants, others are doing fine, and i check and ph balance my feed every time plus i also feed calcium nitrate which is 15-0-0 so i dought the nitrogen deficiency