Any ideas what this is from ???

The pH range you would want is 6.3-6.8 ideally you always want your pH at 6.5 so the roots can take up all nutrients properly
 

cannabineer

Ursus marijanus
Water ph at source on the bottle says 7.2 I add organic apple cider vinegar to lower ph to 6.1-6.2
Water. distilled? RO? Spring?
In any case I suggest not pHing your water. 7.2 ain’t bad, so long as there isn’t any buffering action e.g.bicarbonate.
 

kmog33

Well-Known Member
Stop touching yourself by your plants.




on a more serious note, you have a little lockout and slight n tox. Lower nutrient solution a bit
 
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