Greenhouse locations migrate and product innovation continues hortidaily.com from "hydroponics" - Google News Learn more about hydroponics Greenhouse locations migrate and product innovation continues hortidaily.com Visit potads uk classifieds for 1000's of 420 adverts
I posted this in a different column but figured the hydro guys would know water best, im growing in soil but was wondering if its bad to use a water filter that has calcium sulfite in it ive read mixed things about ion exchange in cannabis water
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