4 Corners Organics Pumice - Medium (1/4" - 3/8") Size:1 Cubic Foot and mildews off your plants

and mildews off your plants

The highly-efficient S4 full spectrum provides more red

If the float valve stops operating

Purchase this bulk bag and get 55 plugs for a fresh start

Dual Fuel gives you the ability to fine-tune your garden to ensure you get bigger and better yields

4 Corners Organics Pumice - Medium (1/4" - 3/8") Size:1 Cubic Foot and mildews off your plantsPumice is formed from volcanic activity and owes it's unique porous structure to the rapid temperature and pressure changes that occur during a volcanic eruption. An excellent soil additive for increasing drainage and aeration, pumice also has a mineral content that is beneficial to plants. Pumice also assists in promoting microbial establishment and growth due to its porous nature. All of the surface area provides living environments for root zone