Greensand Soil Amendment (5 Pounds); Special Container Gardening Additive

Make sure this fits by entering your model number. Natural Soil Conditioner – Derived from marine mineral deposits, this has been used as a soil improver for centuries. Benefits: Adds mineral to soil, improves moisture retention, rich source of glauconite, softens hard water, increases root growth Super Soil Additive – Green sand is a great additive for multi use soils, with a bio availability of 12-14 months. Even after multiple cycles, the benefits of the sand are still present and realized in productivity. Perfect for Herbs – Greensand is incredible for growing vegetables, herbs, grass, and much more. Green sand can be utilized as a beneficial additive for all popular types of green growing. Size: 5 pounds (this is very dense)