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silica sand
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Is this sand safe?
I am looking to buy some silica sand and I found one at a pretty decent prize but the description makes no sense...it says natural beach sands coarse silica sand. There are no reviews or questions. Is there a way to test if it works? I guess I can grow a generic tomato plant and see if it...- PiranhaPlant
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- silica sand
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- Forum: General Discussions