▲ 2 r/Hydroponics
Water question
Sorry if this is basic, but … from what I’ve read I’m supposed to change the nutrient solution on my deep water culture every couple of weeks. Assuming this is needs to be clean low TDS water. Is everyone using their own RO setup or buying water from the store? Seems like an expensive investment in water. TIA
u/gaspasser1981 — 2 days ago