Cal-Mag with organic soil?
generosityjoestarted grow question 5y ago
Hello everyone!
When using organic soil amendments, does everyone still use Cal-Mag? And if so, at what age of the plant do you start, and how often?
Thanks
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RickSanchezanswered grow question 5y ago
I had to use it after 11 weeks of veg. in 20l pots - worked well for me 🙂
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Robertsanswered grow question 5y ago
You should not need to use it, but it is a good supplement to have. Every plant is different.
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