Blue-Gray Granite ⅜" mulch-refresh a typical Title 5 leach

a typical Title 5 leach field of 30' × 60' with 24" of septic sand runs about 134 cubic yards

Mixing into heavy clay topsoil to lighten texture and improve drainage

For traditional pavers

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Blue-Gray Granite ⅜" mulch-refresh a typical Title 5 leachBlue Gray Granite " The Small Format Blue Gray Stone for Walkways & Detail Work Native Boston area blue gray granite not to be confused with Pennsylvania New York bluestone. Our " Blue Gray Granite is the small format version of our classic blue gray crushed stone the size that fills paver joints comfortably, finishes drip edges cleanly, and walks well underfoot in garden paths. It's the right call when " feels too chunky but you still want that