I find lots of different info on this. My plants are Currently 2 at 22 days from popping the rockwool and one at 18 days. What should my nutes ppm/ec be at for the 2 at 3 weeks? Currently it's around 525ppm my tap water is 320
Link to my diary https://www.thctalk.com/cannabis-foru...hite-widow-DWC
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