Vermiculite 4 Cubic Foot Size:Coarse A - 4 Made in the U

Made in the U

Always spray Phydura when the plant is actively growing

and plant tissue in the greenhouse

Approximate Cell Size: 3 3/4 in

Heat loving vegetables such as cucurbits often benefit from this increased heat by growing faster and becoming more productive

Vermiculite 4 Cubic Foot Size:Coarse A - 4 Made in the UDescription Specs FAQs Need a big bag? We have it! Vermiculite provides aeration and drainage, retaining and holding substantial amounts of water to later release as needed to help feed roots, cuttings, and seeds for faster growth even propagation. Vermiculite is sterile and free from diseases. It has a fairly neutral pH and is non toxic and safe to use. As a rule of thumb, Horticultural Vermiculite has been used for years to amend professional