Pro-Mix HP AGTIV Reach
Best professional grade growing medium for serious indoor gardeners.
A high-porosity mix designed for growers who need maximum drainage and air circulation. The addition of mycorrhizae helps plants establish stronger roots and better withstand stress, making it a reliable choice for preventing overwatering issues in humid or low-light environments.
$59.50
at
Hummert
More PRO-MIX HP options
Who it's for
- Indoor gardeners managing moisture-sensitive plants in low-light conditions
- Organic growers seeking stronger plant vigor and better yields
- Serious hobbyists wanting predictable results across every single pot
Who should skip it
- Busy plant owners who cannot commit to a daily watering schedule
- Casual gardeners looking for a set-it-and-forget-it potting soil
- Budget-conscious growers working with a large volume of plants
Performance breakdown
Drainage Efficiency
High-porosity blend virtually eliminates the risk of waterlogged roots.
Root Development Support
Mycorrhizae integration actively accelerates root mass and nutrient absorption.
Disease Mitigation
Superior aeration significantly lowers the likelihood of common fungal pathogens.
Moisture Retention
Designed for rapid drainage, requiring more frequent irrigation in dry climates.
Versatility
Adapts seamlessly from greenhouse propagation to complex hydroponic setups.
Pest Resistance
Drier surface conditions naturally discourage fungus gnat infestations.
Key Specs
Volume
3.8 Cu Ft
Ingredients
Sphagnum Peat Moss (65-75%), Perlite, Limestone, Wetting Agent, Mycorrhizae
Drainage Level
High
Aeration Level
High
Moisture Retention Level
Low
Beneficial Microbes Added
Yes
Disease Resistance Properties
Yes
Pest Deterrent
Yes
Intended Use
Annuals, Foliage plants, Potted flowering plants, Greenhouse vegetables, Young plant propagation, Vegetable transplants, Hydroponic
Know before you buy
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