HortGrow SmartEra Grow Cube Mesh 4x4x4"

HortGrow SmartEra® Grow Cube provides a controlled hydroponic substrate made from a proprietary blend of freshwater rinsed and aged coco pith, chips, and fiber to support uniform moisture, nutrient delivery, and aeration for reliable propagation. This OMRI listed medium is suited for seeds, cuttings, and plant starts in indoor, greenhouse, or outdoor environments and works with both organic and conventional systems. Its biodegradable composition allows for straightforward transplanting into larger containers while promoting consistent root development in professional growing setups.