Down To Earth Oyster Shell, OMRI, 1 lb. Size:1 lb. Box DESIGNED FOR INDOOR & OUTDOOR

DESIGNED FOR INDOOR & OUTDOOR USE – This product is specifically formulated for the unique needs of herbs

Excellent drainage properties

You can stack the KLIFT-IT if you need to get some extra height

winterkill

Down To Earth Oyster Shell, OMRI, 1 lb. Size:1 lb. Box DESIGNED FOR INDOOR & OUTDOORDown To Earths Oyster Shell is an all natural and high quality source of the essential plant nutrient calcium. Ancient oyster shells are carefully harvested and then ground into small, medium and coarse particles. These irregular shapes provide a sustained release of this valuable nutrient. DTE Oyster Shell also aids in improving structure of soils and building optimum tilth. Help prevent calcium deficiencies that can diminish plant development.