I recently went to my local sand and gravel supply to inquire about bulk DG and they told me 1/4minus is the material I needed. It is basically whatever will fall through a 1/4" screen, the product I got is as heavy as sand but contains all different sizes of pieces, well 1/4" and smaller of course. It seems to be working out ok when I make a new batch of mix.
Anyone ever use 1/4minus instead of "decomposed granite" or did I discover what everyone uses already, on my own?
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