Harvest Hero Perlite w/Silica for Potting Soil Mix, Root Cuttings, Containers and Hydroponic Growing - Medium Grade - 3 Cubic Foot – 20 Pounds

Maintains high levels of oxygen in the soil. Minimizes pH fluctuations. Increases uptake in water and essential nutrients. Greater resistance to abiotic and biotic stresses. Improved light-interception ability by plants. Alleviation of leaf evaporation/transpiration losses. A natural, disease-free soil substrate that increases node and flower development. An added silica source that promotes strong plants. Improves soil conditions for better plant mass. Containers plants. Root cuttings. Plant seedlings. Soil amendment for potting soil and raised garden beds. Hydroponic growing. A University of Kentucky’s study shows that the Diatomaceous Earth coating on the perlite results in a significant increase in vine fresh mass. The increase in vine mass also contributes to an increase in structural integrity of the plant. The stronger the vine, the more crop it will be able to hold and develop into saleable product. Also, with an increase of the vine mass comes an increase with the size and dia