Hoher EC
Brujha77started grow question 2y ago
First attempt with mineral fertilizer on Coco.
Terra Aquatica TriPart for hard water.
I use tap water. Values are quite modest (pH 7.9 - 8 / EC 0.8 / Magnesium 9.1 and Calcium 113 mg/l)
If I fertilize according to the plan, I’ll reach an EC of 2.01 during flowering.
Way too high??
Solved
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All_our_small_plantsanswered grow question 2y ago
Yes, the EC value (Electrical Conductivity) of 2.01 is quite possible for cannabis in coco soil and falls within the recommended range. An EC value of around 2.0 to 2.5 is often recommended for indica strains, while sativa strains may prefer slightly lower EC values. However, you should aim for a pH value of 5.8 to 6.5. The later you are in the flowering stage, the closer you should get to 6.5.