PVP Industries Super Coarse Vermiculite, Natural and Odorless Mix, 4 Cubic Feet

Unlock the natural power of vermiculite, an incredibly versatile, lightweight mineral used across horticulture, construction, environmental cleanup, and more. This all-purpose product is permanent, odorless, sterile, and incredibly durable; it won’t deteriorate over time, making it a go-to choice for both professionals and DIYers.

In horticultural applications, vermiculite excels as a growing medium. Known for its unique "wicking" properties, it naturally attracts and holds essential nutrients such as ammonium, potassium, calcium, and magnesium, helping to support faster root development and stronger plant growth. Mix it with soil, peat, composted pine bark, or fertilizers to improve aeration and moisture retention. Ideal for seed germination, cutting propagation, and passive hydroponic systems, vermiculite soaks up over three times its volume in water, reducing plant maintenance and improving yield.

Vermiculite’s usefulness extends well beyond the garden. In construction, it serves as a key ingredient in fireproof cements, insulations, and lightweight concretes, perfect for use in ovens, fireplaces, and industrial applications. It’s widely used in vinyl pool base cements, battery shipments, brake linings, and hazardous material packaging due to its insulating and adsorbent properties.

Whether you're growing healthy plants or building fire-safe structures, this all-in-one mineral solution is an essential addition to your toolkit.

• Clean, odorless, non-toxic, and pH neutral, vermiculite will not rot, ideal for gardening, packaging, and industrial use
• Boosts root growth and nutrient absorption by holding ammonium, potassium, calcium, and magnesium
• Multi-purpose mix, perfect for soil mixes, seeds, and cuttings
• Soaks up to 3 times its volume in water, providing excellent aeration and hydration for passive hydroponics and low-maintenance gardening
• A go-to ingredient in lightweight, fireproof cement and insulation
• Can be commonly used in ovens, construction sites, and mining applications
• Used in brake linings, pool base cements, and hazardous material packaging
• Absorbent and cushioning properties protect in transit and during use
• Color: Light Brown
• Dimensions (L x W x H): 42.00 x 19.00 x 9.00 inches
• Weight: 19.00 pounds
• Manufacturer warranty: Limited Lifetime warranty