"WardsSci000452"

Specially selected subsoil, 1 lb.

Specially selected topsoil, 1 lb.

4 pounds of limestone chips supplied in a box.

Gray, fine to medium-grained “Berea grit”.

Cemented glacial gravel.

Dark, waxy, bitumin-rich.

Sale

Compact Plant Fiber Masses.

Black, soft; most widely mined.

Small, rounded pebbles and tightly cemented granules.

Well-cemented, medium-grained orthoquartzite.