Therm-O-Rock Commercial Perlite


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Therm-O-Rock’s lightweight perlite improves drainage and aeration when mixed with other soil materials. It prevents soil compaction and promotes strong root development. Perlite is excellent for rooting cuttings and for hydroponics. Easy handling, loading, and unloading. OMRI listed.

** All physical products are for in-store pickup only. We don't have shipping or delivery. We will hold your order for 3 days. On the 4th day, a 25% restocking fee will be applied. This doesn't apply to non-physical products like classes.