Used to improve the drainage and aeration of any growing medium, perlite is a lightweight, expanded volcanic rock. Its high porosity also makes it suitable for rooting cuttings. Wet before using to prevent airborne dust.
Use as a medium for rooting cuttings or as an amendment to add porosity and lightweight bulk to growing medium. It is also an essential ingredient for making Hypertufa planters.
Item Number: 141446
Manufacturer: Sun Gro Horticulture
Brand: Black Gold