What are these spots
MadeInGermanyanswered grow question 6y ago
What is your Ph worth? and how high is the ec worth? if they don’t give Cal / mag extra? can you do this do
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![[ORGA] [FEM/AUTO] greenhouse in France](https://bucket.growdiaries.com/static/post/photo/52971/4693346_73641c169355b2cf9ee2a0530ed6e7b3_m.jpg)
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