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soil is 6.5 and my water is 6.5 but the run off is in the 4s.

Onandon
Onandonstarted grow question 4 years ago
Hi all. I’m confused. My soil is 6.5 and my water is 6.5 but the run off is in the 4s. The plants aren’t liking this so what’s going on? My feed is easy boost by RWS, you mix with the soil and it feeds for the duration. Any ideas where this could be going wrong? Thanks
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Week 4
Feeding. Other
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Experimentgreen
Experimentgreenanswered grow question 4 years ago
Hello friend Some ingredients will raise your soil ph like dolomite lime, some will lower your soil ph like sulfur products so if that top dressing nutrients has any of those ph lowering elements you may want to counteract them with a dolomite lime to raise the ph slightly.
Onandon
Onandonanswered grow question 4 years ago
So really I should only be testing the run off ph and adjusting my feed water to get runoff to be in the 6s ? Thanks
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