Viagrow 4 cu. ft. of Perlite (2-Pack) Value:each interlocking installation and pre-attached underlayment

interlocking installation and pre-attached underlayment

Temptrol pressure-balancing valve included (model: S261body)

allowing you to customize your storage configuration to accommodate different item sizes

ENERGY STAR certified

designer finish with ease

Viagrow 4 cu. ft. of Perlite (2-Pack) Value:each interlocking installation and pre-attached underlaymentThe Viagrow Horticultural grade perlite increases water absorption and aeration when added to soil and soilless growing media. Viagrow Horticultural perlite is 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. Green house propagation