Pro Mix HP, Compressed Bale With Mycorrhizae, 3.8-Cu. Ft. FORTIFLEX Conforms to performance specifications for

Conforms to performance specifications for appropriate working pressures

cheek pieces & durable corner stays

Dual Universal Water Heater Thermostat

Microban base inhibits the growth of bacteria

Thick wall construction and heavy-duty galvanized fittings ensure long lasting durability

Pro Mix HP, Compressed Bale With Mycorrhizae, 3.8-Cu. Ft. FORTIFLEX Conforms to performance specifications forPremier, pro mix hp, 3. 8 cuft, compressed bale with mycorrhizae, high perlite content, provides a great growing environment to growers looking for a significant drainage capacity, increased air porosity & lower water retention, added benefit of fibrous peat moss & coarse perlite makes this formulation ideal for growers who require a product adapted to their needs for watering flexibility & crop seasonality.