Therm-O-Rock Perlite Horticultural Organic-3.5Cuft Damper and the Art of Propagation

and the Art of Propagation booklet with expert advise for starting seedlings and cuttings

#741640 is 10 x 4

Thanks to a proprietary blend of naturally occurring enzymes

drought and other environmental extremes can negatively impact a young plant's growth potential

Contains spinosad

Therm-O-Rock Perlite Horticultural Organic-3.5Cuft Damper and the Art of PropagationTherm 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.