The Water-Holding Capacity of Perlite - Perlite Institute

The natural size and unique structure of expanded perlite makes an ideal framework to hold water. Perlite holds water in one of three ways: in between individual grains, in channels leading to the cores of the grains and on the highly irregular surfaces of each particle (Fig. 1). The surface of perlite is made up of the outer convex shells Read More

Water Holding Capacity (%) of soilless media

Water retention curve of perlite to vermiculite by RDA method.

Perlite Institute Tech Q&A: Siliconized Perlite as Insulation

Viagrow 29 Qt. Bag Organic Perlite and Vermiculite Planting Soil Additive Growing Medium (2-Pack) VERPER1 - The Home Depot

Vermiculite or Perlite? The Definitive Answer - Urban Turnip

Perlite vs Vermiculite, Fully Explained - The Vermiculite Association

Palmetto Vermiculite Company 4 Cubic Foot Planting Soil Additive (Perlite) : Patio, Lawn & Garden

Horticulturae, Free Full-Text

Perlite Institute - Communications Manager - The Perlite Institute

The Water-Holding Capacity of Perlite - Perlite Institute

Horticulturae, Free Full-Text

Hess Perlite: About Perlite

Perlite Volcanic Glass as a Hollow Microsphere Filler - Perlite Institute

Harvest Hero Hydroponic Perlite – Harvest Hero

Harvest Hero Hydroponic Perlite for Hydroponic Growing Systems, Indoor & Outdoor Plants, Root Cuttings, & Seedlings – OMRI-Listed and 100% Organic - Superior Soilless Substrate for Hydroponics (3 CF)