4 Corners Organics Pumice - Medium (1/4" - 3/8") Size:1 Cubic Foot 4000K: optimal for use at

4000K: optimal for use at the end of the vegetative stage and through the flowering stage when plants are producing buds

and mildews off your plants

• Works on contact and is also absorbed into the plant

Super washed for cleanliness and immediate use

4 Corners Organics Pumice - Medium (1/4" - 3/8") Size:1 Cubic Foot 4000K: optimal for use atPumice 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