What is best practice for nutes in a DWC grow (5gal pails)? Do people just add fresh nutes to the existing water, or do a full water and nute change?
Should this be be done weekly?
Using my EC meter, my tap water measures at ~120 ppm before nutes. After adding nutes the ppm is ~350. Near the end of the week, the ppm has only dropped to ~280 ppm. I don’t know if I should “top-up” or do a full refresh.
cheers
YYC
Should this be be done weekly?
Using my EC meter, my tap water measures at ~120 ppm before nutes. After adding nutes the ppm is ~350. Near the end of the week, the ppm has only dropped to ~280 ppm. I don’t know if I should “top-up” or do a full refresh.
cheers
YYC
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