I have this bag of soil optimizer and I'm not sure if its worth using. It says Iron .78% from ferrous sulfate, which sounds good, but it also contains non-plant food ingredients 14.00% Humic Acid from leonardite. I know that high acid content causes a higher chance of male plantage, but is that like generally acid or humic acid. What am I dealing with? something not made for cannabi?
soil optimizer worth using?
- Thread starter dbo24242
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