Supreme Perlite Coarse Horticultural Perlite for Potting Soil Seed Starting Propagation & Organic Gardening 24 Quart Bag - Improves Drainage and Soil Aeration for Indoor or Outdoor Plant Use

- Coarse Perlite for Growing Media: Large-grade horticultural perlite designed for potting soil, seed starting, plant propagation, organic gardening, and custom soil mixes for indoor or outdoor use. - Balanced Drainage and Aeration: Blend of fine, medium, and coarse particles approximately 1/16 inch to 1/2 inch helps promote root airflow while supporting moisture balance in containers and garden beds. - Clean Volcanic-Based Material: Made from natural expanded volcanic perlite that is sterile, odorless, pH neutral, non-toxic, non-flammable, and asbestos-free. - Convenient 24 Quart Size: Retail-size package provides ample supply for container gardening, houseplants, seed starter mix, compost blends, and small planting projects. - OMRI Listed for Organic Use: Supreme Perlite meets organic agriculture standards, making it suitable for organic gardening practices and soil preparation.