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How can I lower soil pH from 6.5 to 4.5 by Spring?

9 years ago

I want to plant some blueberries next spring in a patch of ground that was just tested at pH level 6.5. If I add sulphur and water now, can I get the pH down to the right level by March/April, when I assume I should plant the blueberries?

If that won't work, is there anything else I can try? I read about using battery acid, but I'm not exactly sure how that would work or if it's necessary.

Any help would be great.


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