all my plants are doing well..third week of flowering but two of them half the plant is yellow like its deprived of nitrogen..the ph is 5.8 so there shouldnt be lockout..should i flush the plants? there in 6 inch rockwool blocks about 2.5 feet tall
house and garden nutes 1000ppm in ro water with 5ml per gallon of calmag in a 25 gallon resavoir..just changed res 3 days ago...problem has been there the past week
house and garden nutes 1000ppm in ro water with 5ml per gallon of calmag in a 25 gallon resavoir..just changed res 3 days ago...problem has been there the past week