PRO MIX HP Growing Medium with Mycorrhizae, 2.8 cu ft

Pro-Mix® HP Mycorrhizae™, with its high perlite content, provides a growing environment which benefits growers looking for significant drainage capacity, increased air porosity and lower water retention. The added benefit of a fibrous peat moss and coarse perlite makes this formulation ideal for growers demanding a superior quality product adapted to their needs for watering flexibility and crop seasonality. Contains Mycorrhizae™ mycorrhizal inoculum (Glomus intraradices).