For Commercial Hydroponics
Premium coir substrates designed to support sustainable cultivation
Commercial hydroponics, particularly utilizing coco coir (coconut fiber/pith), is experiencing significant growth, driven by the demand for high-yield, sustainable, and controlled-environment agriculture
As an environmentally friendly, renewable alternative to peat moss, coco coir has become a preferred substrate for commercial greenhouses worldwide.
- Coco coir is increasingly replacing traditional substrates like rockwool and peat due to its superior aeration (22–27% more root proliferation in studies) and high water retention, which allows it to hold up to 10 times its weight in water.
- As vertical farming grows rapidly, coir provides an instant, ready-to-use solution that supports high-density, high-output, and automated systems.
- Commercial farms use coir for high-yield crops such as cucumbers, tomatoes, peppers, strawberries, and cannabis.
TOPCOIR | MAX (WITH PLASTICS AND NAKED SLABS)
100% cocopeat (coir pith) without husk chips is most suitable for hydroponic grow bags when maximum water retention, high CEC (cation exchange capacity) for nutrient buffering, and a fine, spongy texture are required. It is specifically chosen for fast-growing, high-moisture-demand crops and in scenarios where frequent, automated irrigation is already in place.
- Ideal for crops that thrive on consistent moisture, such as strawberries, lettuce, leafy greens, and certain herbs.
- In hot, dry climates where the growing medium dries out too quickly, 100% fine pith is used to prevent the roots from drying out, acting as a superior water retainer.
- When a reliable, high-frequency drip irrigation system is used, the high-water retention of 100% peat ensures nutrients are readily available.
- The high CEC allows for precise nutrient management of heavy-feeding crops (e.g., peppers).
TOPCOIR | PLUS (WITH PLASTICS AND NAKED SLABS)
Grow bags made of a 70% cocopeat and 30% coconut husk chips blend offer an ideal balance of excellent water retention and superior aeration, which promotes healthy root development and overall plant vigor.
Characteristics are,
- 70% Cocopeat Acts like a sponge to retain water (up to 8–10 times its weight), keeping the roots hydrated and reducing the need for constant, frequent watering.
- The chunky chips create air pockets, ensuring high oxygen levels in the root zone and allowing excess water to drain freely.
- This balance prevents waterlogging and suffocated roots while maintaining optimal, consistent moisture.
TOPCOIR PLUS-FB: In this variant instead of husk chips, short fiber (<2cm) is used this altering some of the characteristics of the product.
TOPCOIR | MIXIS
Grow bags made of a 50/50 mix of coco peat and coconut husk chips are a superior, high-performance substrate, often called a “Jiffy 50-50” or “High Yield” blend, commonly used in professional hydroponics and greenhouse applications. This combination balances the fine, water-retaining properties of peat with the airy, draining properties of husk chips.
Characteristics are,
- The 50/50 mix provides the best of both worlds: the high water-holding capacity of coco peat (77% moisture retention) prevents the medium from drying out, while the chunky husk chips create essential air pockets.
- The high air-filled porosity (AFP) allows for superior drainage compared to using 100% coco peat, ensuring roots do not become waterlogged, which prevents root rot and suffocating.
- The improved airflow ensures maximum oxygen reaches the root zone, encouraging rapid and dense root development.
- Unlike pure coco peat, which can settle and become compact, the chunky coconut husk chips provide structure and resist compression, ensuring the medium stays loose over long cultivation cycles.
TOPCOIR | OPEN TOPS
Hydroponic farming prefers open-top bags—often filled with coco peat and husk chips primarily because they combine the structural support of a pot with the convenience of a pre-filled, ready-to-use substrate that promotes superior aeration and water drainage. They are particularly favored for large-scale, commercial greenhouse production of vine crops like tomatoes, cucumbers, and peppers.
The open-top design allows for excellent air circulation around the root zone, preventing waterlogging and root rot. The bags generally come with pre-made drainage holes, ensuring excess nutrient solution drains efficiently, keeping the growing medium from becoming waterlogged.
They are easy to install, reducing labor costs. Because each bag is self-contained, they are less messy and help contain potential root diseases or pests, preventing them from spreading rapidly throughout the entire system.
Top coir offers open top and mini grow bags of tailormade sizes. Details of most common sizes are given.
