PVP Industries® Horticultural Grade Perlite - 4cu ft - Super Coarse - OMRI Listed® Grass Seed Over 2000 PPF output with

Over 2000 PPF output with 2

It contains your macronutrients in a balanced NPK of 1-1-1 as well a rich source of secondary micronutrients and trace elements

while increasing the structural integrity of the new proprietary Lid and Reservoir

coco coir and all types of media

PVP Industries® Horticultural Grade Perlite - 4cu ft - Super Coarse - OMRI Listed® Grass Seed Over 2000 PPF output withPVP Industries Horticultural Grade Perlite is a clean, sterile, pH neutral medium used to improve soil structure and support strong root development in a variety of growing systems. It does not decay, shrink, or support pests, and mixes easily with compost, natural soils, peat moss, coco coir, or bark to enhance aeration and water management. This lightweight, nonflammable, and chemically inert material provides predictable performance for