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Ph
RebelGrowerstarted grow question 5 years ago
How can i modify the pH using something naturally?
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OutForRealanswered grow question 5 years ago
Soil ph ?
To get it high :
-limestone powder
-wood ashes
To get it lower :
-organic compost
OimRauschanswered grow question 5 years ago
4 ph down I use vinegar, for ph up I use baking soda.
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