smallclosetgrowr
Well-Known Member
rusty and jiimmy i got a question for ya's , ive got 6 plants in a 50L DWC , they seem to have nitrogen or mag deff. my hydro guy says all i have to do is change to solution in the res which is obvious but i only do it every 2 weeks. its it possible its happening because theres 2 many plants and they have eaten all the N within every fortnight LOL? on the other hand i have a mild case of root rot im getting ontop of so maybe thats causing the yellow. i bought an ec metre so im going to experiement on different ppms