Premier Pro-Mix HP Mycorrhizae 3.8 cu ft Bags:30 (1 Pallet) Backed by a 2-year warranty

Backed by a 2-year warranty

Completely waterproof (IP68)

Cut through weeds without straining your hands or disturbing your soil

Control Options

Lightweight at only 2

Premier Pro-Mix HP Mycorrhizae 3.8 cu ft Bags:30 (1 Pallet) Backed by a 2-year warrantyProMix Soil Medium for Microgreens and Plant Starts! This product is only available by pallet (30 3. 8 cu ft. bags). Pro Mix HP Mycorrhizae is the microgreens top choice for soil growing media. It has exceptional drainage because of its high porosity, peat based formula. It is great for root cuttings and propagation as well as seed starting and ornamentals. This highly versatile medium contains Canadian sphagnum peat moss (65 75% per volume),