Horticultural grade perlite increases water absorption and aeration when added to soilless growing media. Commonly used alone for a completely inert hydroponic medium with good capillary and air retention properties, perlite can also be added to any medium to improve texture or combined with COIR (coconut fiber) and bulk granular fertilizers for a customized planting medium.
This item is considered oversized by UPS and shipping costs vary. Call 1.866.803.2100 for a quote.