Product Specs Perlite grade: Horticultural Dust percentage: 2 to 7 Bag volume (cubic feet): 4 Product Features Soil amendment OMRI-listed for organic gardening Sterile and chemically inert Nearly neutral pH Product Benefits Reduces the need for watering, saving both time and money Provides excellent aeration and drainage yet retains a substantial amount of water Releases water, and any nutrients from water-soluble fertilizers, as it dries Will not deteriorate and is free of disease, weed seeds, and insects Lightweight material is ideal for delicate plants Perfect for commercial and hobby hydroponic growing, sticking cuttings, container growing, raised beds, rooftop gardening, propagate cuttings, soil mixes, lawns/turf/grass, gardens, seed starting, shrubs, potting house plants, and water conservation in landscaping Four cubic feet fills approximately 64 one-gallon pots
