Premier PRO-MIX HPCC Mycorrhizae loose fill 2.8 cu ft (57/Plt)

Pro-Mix HPCC Mycorrhizae is a lightweight, high-porosity, peat-based growing medium that contains chunk coir. It ensures optimum growth, especially when high air capacity and extra drainage are required. It is ideal for water-sensitive crops, root cuttings and/or low-light growing conditions.