Perlite 100L

Perlite is a natural, pH neutral, sterile growing medium derived from volcanic rock and used by gardeners the world over for propagation and to mix with potting soil, keeping it loose and light, allowing air and water to reach roots aiding nutrient uptake and general plant health and growth. 100L Silvalite Perlite is great in potting mixes for container growing and when used in general soil enrichment it can break up heavy clay soils or support growing areas of the gareden where wet ground is a problem, not for use in recirculating hydroponic systems as it can block drippers or pumps.