Perlite is a lightweight soil amendment that can be used to improve drainage and aeration in potting mixes. Perlite encourages strong root development by helping to prevent soil compaction. All of our available perlite has a neutral pH, is sterile, and can also be used alone as a medium for hydroponics or for starting cuttings.
Coarse Grade Perlite can be mixed with organic compost, natural soils, or composted bark to help anchor the roots of young or developed plants to grow stronger.
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