HeavyHittahanswered grow question 5y ago
Around 1.0 EC . Increase as they grow. But they will tell you if they need less or more .
Mrs_Larimaranswered grow question 5y ago
wow 3 degree is way to cold for the water, the roots dont like it that way.....
and some very helpful lecture
https://www.growweedeasy.com/deep-water-culture-faqs
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