Natural 1-2CM Hard Chunky Perlite 2QT for Plants Horticultural Coarse Organic Pearlite Bulk Potting Mix Garden Soil Amendment for Enhanced Drainage and Ventilation for Orchid, Dendrobium, Araceae

Perlite for gardening is a naturally occurring siliceous rock that expands when heated to 1600 degree F, producing a lightweight and porous material that is commonly used as a potting soil additive in gardening. It has a neutral pH, is sterile, non-flammable, odorless and non-toxic. It does not decay nor shrink and is long lasting. Perlite can be used as potting soil for vegetables, helping soil to retain moisture and nutrients while preventing root compaction, allowing for healthy root growth and better drainage. It is suitable for container gardening, raised garden beds, hydroponic net cups, and can be used for compost aeration. For hydroponics, perlite can be used alone as a medium or added to other media to improve texture. It can be combined with coir (coconut fiber) and bulk granular fertilizers for a customized planting medium as well. You can also combined with clay pebbles and vermiculite from our store for a customized planting medium as well, or used as orchid potting mix and seed starting soil. Features: Orchid Potting Mix Lightweight and durable Versatile growing medium keep Clean, sterile, Non-Flammable. Provides Excellent Aeration, Drainage Keep Clean, Non-Flammable. PH Neutral, Odorless, Non Toxic, And Will Not Shrink