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primeform
- 688
- 28
Hi Mary
I really dont use anything. An excellent chiller is really the key to not having any root problems. If your chiller is set to 62 degrees and can run the whole 12 hours and not climb any more than 2 degrees than your perfect. If this is not the case YOU WILL GET ROOT ROT sooner or later and probably many times. Pythium cant grow in nute solution under 65 or 66 degrees so if we keep our water colder than it just cant happen.... period.
dds
Hey Gettogro, i think ive seen this recomendation before....
lol @ medimary