I need info on using aluminum sulfate

Hi everyone I am looking for info on lowering my ph of the soil mine is a little high any help will be appreciated thank you

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@Honda420 i would not use that on my garden or any soils your growing anything in,is a toxin but will acidify your soil,try calcium carbonate (garden lime) an reguarly as it dissolves,will take a while not an overnight thing,or just good compost or manure anything with sulfur in it will help,iā€™m not even sure if any type of plant can uptake aluminium.?depends what your growing aswell.good question :slight_smile: gd luck