Newmarket, Ontario (Head Office)
1175 Stellar Drive, Unit #5
Newmarket, ON L3Y 7B8
- Mon10:00am–6:00pm
- Tue10:00am–6:00pm
- Wed10:00am–6:00pm
- Thu10:00am–6:00pm
- Fri10:00am–6:00pm
- Sat10:00am–4:00pm
- SunClosed
$0.00 CAD
1175 Stellar Drive, Unit #5
Newmarket, ON L3Y 7B8
106 Saunders Road, Unit #2A
Barrie, ON L4N 9A8
719 Krosno Boulevard
Pickering, ON L1W 1G4
915 McLeod Avenue, Unit #4
Winnipeg, MB R2G 0Y4
Fibrgro Coco Buffered Open Top Bag is a professional-grade open-top grow bag made with washed and buffered coco coir substrate for consistent root-zone performance in commercial production. This coco grow bag is built for growers who want predictable moisture behavior and dependable drainage in a clean, standardized format.
The media is a coir chips and coco pith blend designed to keep the root zone responsive and stable. That structure supports balanced drainage and moisture, helping roots stay better oxygenated while avoiding a heavy, waterlogged feel. The result is a more even root environment that can support consistent root development and healthier root growth across large runs where uniformity matters.
This is also a ready-to-use grow bag format that helps keep production efficient. Pre-cut drain slits are built in for clean water movement, and the bag includes pre-cut dripper holes and pre-cut planting holes to streamline bench or floor layouts. The open top bag design keeps handling simple and helps reduce time spent on repetitive prep steps when scaling up.
Fibrgro Coco Buffered Open Top Bag is triple-washed and buffered to support a more consistent fertigation response, with low EC and an ideal pH range for tighter nutrient management. It’s produced to RHP standards for phytosanitary safety, with the goal of being free from pathogens, harmful organisms, and pesticide residues. Quality controls also include GMO-free inputs and ISO-certified production standards, helping keep media performance steady from batch to batch.
For operations that prioritize consistency, it’s suited to high-frequency irrigation and fertigation setups, and it’s suitable for floor or table propagation. This is a good fit for greenhouse and indoor growers who want a washed and buffered coco coir substrate in a ready-to-use open-top grow bag that supports clean workflows and repeatable results.
| Coconut Coir | 50.0% |
|---|---|
| Coconut Chips | 50.0% |
| Water Holding Capacity | 50% |
|---|---|
| EC Range | < 0.5 mS/cm |
| pH Range | 5 - 7.5 pH |
Coconut chips are important because they help roots stay evenly moist while still getting plenty of oxygen, which supports stronger nutrient uptake and healthier growth. They are unique because their chunky structure keeps airflow open while the fibers hold and release water like a sponge, giving a more balanced root zone than many similar materials.
Coconut coir is important because it holds water while still keeping roots oxygenated, creating a more stable root zone that supports faster, healthier growth, and it’s unique compared to similar media because it combines soil-like moisture buffering with more controllable, predictable nutrient and drainage behavior.

1175 Stellar Drive, Unit #5
Newmarket, ON L3Y 7B8
106 Saunders Road, Unit #2A
Barrie, ON L4N 9A8
719 Krosno Boulevard
Pickering, ON L1W 1G4
915 McLeod Avenue, Unit #4
Winnipeg, MB R2G 0Y4