RetiredMatthebrute
Well-Known Member
yeah i fig 450 was too high i plan on taking some of the solution out and putting plain water in. my PPM meter was off calibration so when i tested it the first time it was around 250 which i figured was alright. 100 ppm is around what my tap water is, you think just plain tap will be alright for now? from everything i read it is but i dont want to starve the plant either and i have no experience just what i have read. thats why i put the "disclaimer" up i wasnt trying to give sound advice just some thoughts from what i have read and done.
