Premier Pro-Mix HP Mycorrhizae 3.8 cu soil-media This natural clay is mined

This natural clay is mined formed into pellets then kiln fired at high temperatures to cause the clay to expand into tough lightweight balls

Formula 707 is different from the other growing mixes created by Aurora Innovations

Then sit back and enjoy the results

Optimizes drainage

Use This Pumice As Direct Replacement For Perlite

Premier Pro-Mix HP Mycorrhizae 3.8 cu soil-media This natural clay is minedPRO MIX HP BIOFUNGICIDE + MYCORRHIZAE HP high porosity PRO MIX HP provides a great growing environment to growers looking for a significant drainage capacity, increased air porosity and lower water retention. The added benefit of fibrous peat moss and coarse perlite makes this formulation ideal for growers who require a superior quality product adapted to their needs for watering flexibility and crop seasonality.