PRO-MIX HP BIOSTIMULANT + 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.
*This product will be delivered in a generic bag.
Crops
- Annuals
- Foliage plants
- Potted flowering plants
- Greenhouse vegetables
- Young plant propagation
- Vegetable transplants
- Medicinal Plants
Benefits
- 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
Certifications
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VeriFlora® is an agricultural sustainability certification and eco-labeling program recognized as the gold-standard in the floriculture and horticulture industries.
Active Ingredients
BIOSTIMULANT + MYCORRHIZAE
- Protect and enhance plant growth
- Most advanced technologies in active ingredients
- Saves time and money

Advice from our specialist
Whether you require low moisture retention or prefer a high percentage of perlite, PRO-MIX HP is the choice of many growers for specialty crops, like poinsettias and flowering potted plants, or rooting cuttings. PRO-MIX HP provides the highest air porosity of all of the PRO-MIX blends with good moisture retention. During the winter months, many growers use this blend because of the low light intensity and short day length.
Training center
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Avoiding Root Disease in Greenhouse Vegetables
Pathogens are always present in the greenhouse and are a continuous challenge for greenhouse vegetable and herb growers.
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Featured Root Rot Pathogen: Pythium
Of all the root rot pathogens, Pythium is the most common problem that growers experience.
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When it comes to growing poinsettias, one expense that increases towards the end of the crop cycle is heating costs.
Ingredients
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SPHAGNUM PEAT MOSS (65-75%)
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Canadian Sphagnum peat moss is a natural, organic matter that comes from a peat bog. This primary resource is carefully harvested by vacuum harvesters. Peat moss comes in various fibrosity and levels of decomposition. Once carefully graded, peat moss assures that qualities of each grade are optimized for based on grower and uses for a final product reaching high quality requirements.
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PERLITE
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Perlite is an alumino-silicate ore of volcanic origin. The raw ore is crushed, graded and screened in various particle sizes. Perlite has a high total-porosity and improves drainage and air porosity.
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LIMESTONE
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Used to adjust pH to optimum range. Also a source of Calcium and Magnesium.
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WETTING AGENT
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A wetting agent is a substance that reduces the surface tension of water, allowing water to penetrate and uniformly wet growing media.
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BIOSTIMULANT
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Biostimulant is a naturally occurring strain of bacteria called Bacillus pumilus (GHA180). This bacterium combats harmful organisms to reduce the onset of root diseases and enhances plant growth.
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MYCORRHIZAE - PTB297 TECHNOLOGY
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Mycorrhizae - PTB297 Technology is a Biological Growth Enhancer that increases the yield of flower, fruit and vegetable plants by extending the root system to acquire the most of available nutrients in the soil. Mycorrhizae also improve resistance to root diseases and stresses.
Documents and specifications
Code | Size (Regional availability may vary) | Units per pallet | Weight |
---|---|---|---|
2038700RG | 3.8 cu ft Comp. | 30 | 60 - 75 lb |
2055700RG | 55 cu ft Comp.* | 2 | 800 - 1050 lb |
2080700RG | 80 cu ft Loose | 2 | 700 - 850 lb |
2135700RG | 135 cu ft Comp. | 1 | 2200 - 2700 lb |
*West only |
2038700RG | |
---|---|
Size (Regional availability may vary) | 3.8 cu ft Comp. |
Units per pallet | 30 |
Weight | 60 - 75 lb |
2055700RG | |
---|---|
Size (Regional availability may vary) | 55 cu ft Comp.* |
Units per pallet | 2 |
Weight | 800 - 1050 lb |
2080700RG | |
---|---|
Size (Regional availability may vary) | 80 cu ft Loose |
Units per pallet | 2 |
Weight | 700 - 850 lb |
2135700RG | |
---|---|
Size (Regional availability may vary) | 135 cu ft Comp. |
Units per pallet | 1 |
Weight | 2200 - 2700 lb |
Size (Regional availability may vary) | *West only |
Units per pallet | |
Weight |