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Adjusting PH
m0useanswered grow question 3 years ago
Lime works on the soil to raise its PH
Sulphur works to lower the PH
These are more long term options for soil.
PH 1-2-3-4-5-6-7-8-9-10-11-12-13-14
1 acid 7 neutral 14 alkaline.
I would be more likely to use a PH down product for this. Phosphoric acid is a great, nice buffer period as well.
Some other PH down products use citric acid, and it does not last as long in the medium and the PH will rise again within 24-48 hrs.
Also coffee grounds will tend to lower your PH vs raise it.
To many coffee grounds can cause some issues.
Good Luck!
KingSalomonsWeedanswered grow question 3 years ago
Hi, Zitronensaft. She has an ph of 2,4.
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Ezzjaybruhanswered grow question 3 years ago
Your fox farm 6-4-4 is not organic sooo I’d just use normal pH down and up unless you have a reason I’m missing
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