Dries out more frequently than general purpose, peat‑based mixes
Well suited for low-light growing conditions and high humidity
More difficult to overwater crops
Reduces incidence of water related problems (root diseases, algae and fungus gnats)
Holds less water for improved leaching of fertilizer salts during crop cycle
30 in stock
- Additional information
Pro-Mix® HP Mycorrhizae™ is a high porosity peat-based growing medium. This formula ensures optimum growth, especially when high air capacity and extra drainage are required. It is ideal for water sensitive crops, rooting cutting and/or low-light growing conditions. Pro-Mix® HP Mycorrhizae™ is compatible with a wide variety of ornamental plant species, fruit crops and most vegetable transplants. Contains: Canadian Sphagnum peat moss (65-75%/volume), Perlite—horticultural grade, Dolomitic and Calcitic limestone (pH adjuster), Wetting Agent and Mycorrhizae – endomycorrhizal fungi (Glomus intraradices).
3.8 Cubic Foot Bale – HP = High Porosity
With its high perlite content, 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.