rsaint
Active VIP Member
Looking to plant blueberry plants and Ph in soil is too high, has anyone have experience with this to lower Ph. Have to go from 7 to 5ish. From what I can find about 2 lbs per 10 sq ft.
Aluminum Sulfate
- Thread starter rsaint
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ferniesnow
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Here is an article for you. They recommend sphagnum peat at one point.
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