PRO-MIX® BK AGTIV® REACH™
Former name: PRO-MIX® BK25 MYCORRHIZAE™ / PRO-MIX® BRK20 MYCORRHIZAE™
PRO-MIX® BK AGTIV® REACH™ is a medium-weight growing medium designed for the cultivation of horticultural crops in 4” pots or larger. The combination of processed pine bark, Sphagnum peat moss and perlite makes for a general-purpose growing medium with good drainage and medium water retention. PRO-MIX® BK AGTIV® REACH™ contains a beneficial endomycorrhizae that improves plant growth.
*Available in bulk in Eastern United States.
Benefits
- Good drainage, medium water retention
- Suitable for a wide variety of greenhouse crops
- High bulk density ensures good pot stability
- Unlike other bark-based mixes, growers can use fertilizer regimes similar to peat-based mixes
- Supports plant root systems
- Enhances nutrient and water uptake
- Produces more vigorous and healthy plants
![PRO-MIX BK AGTIV REACH 2.8 cu.ft.](/sites/ptgc_pro/files/styles/swiper_gallery_image/public/2024-05/TBC-promix-bk-agtiv-reach-2-8-cuft.png?itok=Fw5eqG_y)
![PRO-MIX BK AGTIV REACH 2.8 cu.ft.](/sites/ptgc_pro/files/styles/swiper_gallery_image/public/2024-05/TBC-promix-bk-agtiv-reach-2-8-cuft.png?itok=Fw5eqG_y)
![PRO-MIX BK AGTIV REACH 2.8 cu.ft.](/sites/ptgc_pro/files/styles/swiper_thumbnail/public/2024-05/TBC-promix-bk-agtiv-reach-2-8-cuft.png?itok=fnNKNarJ)
More from the PRO-MIX® BK family
Specifications
Inert ingredients
- Sphagnum Peat Moss (60-70%)
- Processed Pine Bark (20-25%)
- Perlite
- Calcitic and dolomitic limestone
- Wetting Agent
Active ingredients
AGTIV® REACH™ technology develops the root system, increasing nutrient and water uptake, which promotes plant growth, robustness and vigor.
- Expands root system
- Enhances nutrient and water uptake
- Produces more vigorous and healthy plants
Particle Size: 
Medium-Coarse
![](/sites/ptgc_pro/files/styles/xl_1920w/public/2024-04/3-medium-coarse.png?itok=GrhsUC-8)
Air Porosity: 
High
![](/sites/ptgc_pro/files/styles/xl_1920w/public/2024-04/3-high.png?itok=qyuiv5A_)
Water Holding Capacity: 
Medium-High
![](/sites/ptgc_pro/files/styles/xl_1920w/public/2024-04/4-medium-high_0.png?itok=0uVOMbes)
Bulk Density: 
Medium
![](/sites/ptgc_pro/files/styles/xl_1920w/public/2024-04/3-medium.png?itok=jQdvk4l1)
Code | Size * | Units per pallet | Weight |
---|---|---|---|
5028125RG | 2.8 cu ft Loose | 48 | 45 - 50 lb |
5060125RGUS | 60 cu ft Loose | 2 | 900 - 1250 lb |
* Regional availability may vary
Certifications
Sustainability
Veriflora Responsibly Managed Peatlands
Premier Tech’s peat moss comes from bogs that are certified under the Veriflora Program. This certification ensures the application of good management principles in all aspects of sustainable development. The criteria include environmental assessment, social engagement, and product quality.
Download certificateExperts at your Service
Our dedicated team of experts is committed to ensuring that professional growers maximize the potential of PRO-MIX® products. We offer comprehensive support to help you enhance your expertise and achieve optimal results in your cultivation endeavors.
![Premier Tech Growers and Consumers Unmatched consistency](/sites/ptgc_pro/files/styles/xl_1920w/public/2024-07/racines-de-fleurs-hors-pot.png?itok=n119UK35)
![Premier Tech Growers and Consumers Superior quality](/sites/ptgc_pro/files/styles/xl_1920w/public/2024-07/terre-de-qualite.png?itok=OKOXbDqT)
Superior Quality
We meticulously choose each element of our products, from the carriers to the biological active ingredients, and all other components in between. Our rigorous quality control spans from the bio fermenters to the final formulated products, ensuring every aspect meets our high standards. This meticulous attention to detail offers you peace of mind, knowing you're receiving only the finest quality products.
Unmatched Consistency
Our beneficial microorganisms are seamlessly integrated into our growing media. We meticulously verify the viability and efficacy of each batch produced, guaranteeing that your chosen product maintains its quality and delivers consistent results every time.
![Expert service](/sites/ptgc_pro/files/styles/xl_1920w/public/2024-07/expert-helping-consumer.png?itok=WK9R-NQd)
Frequently Asked Questions
We do not recommend reusing any growing medium. There are many good reasons not to reuse, including changes to chemical and physical properties over time, diminished effect of wetting agent after use and/or transmission of root diseases to newly planted crops.
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PRO-MIX® BKI AGTIV® REACH™
PRO-MIX® BKI AGTIV® REACH™ is a medium-weight growing medium designed for the cultivation of horticultural crops grown in medium to large containers. Its high percentage of processed pine bark, Sphagnum peat moss and perlite, makes it ideal for growers who require frequent dry-down periods and medium-low water retention, especially when growing crops outdoors in a changing environment. PRO-MIX® BKI AGTIV® REACH™ contains a beneficial endomycorrhizae that improves plant growth.
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PRO-MIX® BK
PRO-MIX® BK is a medium-weight growing medium designed for the cultivation of horticultural crops in 4” pots or larger. The combination of processed pine bark, Sphagnum peat moss and perlite makes for a general-purpose growing medium with good drainage and medium water retention. *Available in bulk in Eastern United States.
![](/sites/ptgc_pro/files/styles/carousel_products_172x150_/public/2024-05/5028155RG-promix-bkh-agtiv-reach-2-8-cuft.png?itok=Q9bocoUe)
PRO-MIX® BKH AGTIV® REACH™
PRO-MIX® BKH AGTIV® REACH™ is a medium-weight growing medium designed for the cultivation of long-term greenhouse crops and perennials grown outdoors. The combination of processed pine bark, Sphagnum peat moss and perlite make for a good air/water balance. The high percentage of bark adds weight for added container stability. PRO-MIX® BKH AGTIV® REACH™ contains a beneficial endomycorrhizae that improves plant growth. *Available in bulk in Eastern United States.