Sell Gardeners Choice Pumice Corn Size Filter Rocks | The Gardeners Choice | Best seller for gardening best price

Great for moisture regulation and improves aeration. It provides soil structure and mitigates odor. Long lasting and makes your garden more appealing. best choice for water sensitive plants like succulents and cacti The porous nature of pumice allows it to hold vital nutrients in the microscopic surface pores, which helps regulate fertilizer feedings. It can even be supercharged with nutrients before it is added to the growing medium. Excellent conditioner for soils that need increased aeration and drainage, as when growing cacti, bromeliads, succulents, or when rooting cuttings. loosens the density of heavy clay garden soils, letting in the air and water plants need. increases water retention in light and sandy soils. makes tillage easier. Reduces crusting, cracking, flooding and shrink-swelling. Holds moisture in the soil, reducing watering requirements, yet pumice will not compact or become soggy. Pumice is inorganic, so it will not decompose or compact over time, meaning it functions continuously and can be recycled and reused. Pumice is pH neutral. Pumice does not attract or host fungi, nematodes, or insects. Pumice makes an excellent component to composts, mitigating volatilization during composting and then contributing in-soil. Pumice in Rooftop Gardens. A significant amount of the soil needed for rooftop gardening and green-roof applications can be replaced with lightweight pumice. Not only does pumice-soil cut the overall weight load on the roof system, pumice, as detailed above, provides real value to soil function as well. Pumice Improves Compost. A blend of compost and pumice makes sense on two levels Pumice provides a buffer to the extreme volatilization taking place in the decomposing compost matter and then, once in the soil (as a part of the compost), the pumice provides long-term soil structure. The pumice also improves the moisture and nutrient-holding capability of the soil.