Harvest Hero Hydroponic Perlite for Potting Soil Mix, Root Cuttings, Containers and Indoor Gardens - Medium Grade - 3 Cubic Foot – 20 Pounds

Increases plant vigor with oxygen uptake. Superior water drainage. Reduces water and fertilizer costs.  100% sterile growing medium. Unlike rockwool, retains excellent air/water balance. Excellent soil substrate for lush plant growth. Propagation and growing medium. Hydroponic systems. Containers plants. Lay-flat plastic sleeves.  Larger particle medium grade. A sterile, soilless media that reduces fungal pathogens Increases plant vigor by delivering excellent drainage. Increases plant's oxygen uptake. Minimizes pH fluctuations. Supplies a consistent level of moisture to the root zone. Increases flavor, yields, & potency of your favorite garden plants. 100% sterile growing medium & soil amendment.  Reduces soil compaction. Improves root zone aeration.  Regulates pH fluctuations. Containers: Use full strength or blend w/sphagnum peat moss (30% HP w/70% peat moss.). Root cuttings: Use full strength.  Field/Garden Plants: mix 10%-20%directly with garden soils. (will increase flavo