Fibrgro Coco Grow Slab 39"x8"x4"

SKU
03511000122
Fibrgro Coco Grow Slab 39" x 8" x 4" is a ready-to-use coco substrate slab designed for commercial growers who need precise crop management, strong root development, and consistent irrigation control. Engineered with an optimal air-to-water ratio and high air-holding capacity, this coco slab supports fast rooting, uniform root distribution, and reliable performance across long growing cycles.

Premium Quality & Materials

 

Engineered for Crop Steering

Fibrgro Coco Grow Slabs are designed to support precise crop management, helping growers guide vegetative or generative plant growth based on crop requirements and irrigation strategy.


High Air-Holding Capacity

With an air-holding capacity of approximately 25 vol.% at full water saturation, the slab supports excellent drainage, oxygen availability, and root-zone control.


Optimal Air-to-Water Ratio

The slab provides a balanced air-to-water ratio to promote fast rooting, uniform root distribution, and consistent substrate performance.


Ready-to-Use Format

Fibrgro Coco Grow Slabs are prepared for immediate use, helping reduce setup time in commercial greenhouse and controlled-environment production.


Stable Structure for Long Cycles

Designed to maintain structural integrity throughout extended growing cycles, supporting reliable performance from planting to harvest.


Consistent Quality

Sourced from trusted production facilities in Sri Lanka and India to help maintain consistent quality, structure, and performance.


Rigorous Quality Testing

Each slab undergoes physical and chemical quality checks before shipment to support reliability in professional cultivation systems.


Eco-Friendly Substrate

Made from renewable coconut coir, Fibrgro Coco Grow Slabs are recyclable and OMRI Listed® for organic use.

Optimized Coco. Optimized Growth.

Fibrgro's premium coir substrates offer the

control and consistency pro growers demand.


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Optimal Root-Zone Conditions Icon

Balanced 40/60 Blend for Optimal Root-Zone Conditions

The combination of 40% structured coir chips and 60% fine pith promotes strong drainage and oxygenation, while maintaining ideal moisture retention for healthy root systems.

Ready to use

Ready-to-Use Convenience

Pre-configured with slits for drainage, drippers, and planting, the grow bag reduces setup time and streamlines transplant operations in commercial environments.

Ideal pH

Low EC & Ideal pH for Precision Nutrition

With an EC below 0.5 mS/cm and a pH range between 5.0 and 7.5, the substrate supports precise nutrient control in ferigation-based systems.

Triple Washed

Triple-Washed & Buffered for Clean Growing

The media is thoroughly washed and buffered to remove excess sodium and potassium, ensuring a clean and stable growing environment from day one.

RHP Compliant

RHP Compliant & ISO Certified

Compliant with strict international phytosanitary and quality standards-ISO 9001:2015 certified, RHP compliant, GMO-free, and rigorously quality controlled.

Environmental Friendly

Environmental Friendly

Made from sustainable, organic coconut coir that is compostable and biodegradable. The outer plastic bag is fully recyclable.

Flexible Volume Options

Flexible Volume Options

Available in a wide range of sizes to suit a variaty of plant types and growing stages - from propagation to full-term production.

Technical Specifications


  • Size: 39”x8”x4”
  • Growing Medium: Coco Coir
  • Available Sizes: 39”x8”x4”
  • Air-Holding Capacity: ±25 vol.% at full water saturation
  • Air-to-Water Ratio: Optimized for crop steering and root development
  • Growth Steering: Vegetative or generative crop management
  • Structure: Stable structure for long growing cycles
  • Application: Commercial Crop Production
  • Crop Compatibility: High-value crops, vegetables, cut flowers, and soft fruit
  • Production Origin: Sri Lanka and India
  • Quality Control: Physical and chemical testing before shipment
  • Use: Commercial Hydroponic & Greenhouse Production
  • Material: Compostable organic coir with recycle plastic bag
GMO Free Icon ISO 9001 Icon

Recommended Applications Include


Fibrgro Coco Grow Slab 39" x 8" x 4" is designed for commercial greenhouse, hydroponic, and controlled-environment crop production. Its stable structure, air-holding capacity, and optimized air-to-water ratio make it a practical choice for growers who need precise crop steering and consistent root-zone management.


  • Commercial greenhouse production
  • Hydroponic crop production
  • Controlled-environment agriculture
  • High-value crops
  • Vegetable production
  • Cut flower production
  • Soft fruit production
  • Long growing cycles
  • Crop steering programs
  • Vegetative and generative growth management
  • Automated irrigation and fertigation systems
  • Facilities requiring consistent substrate performance

Engineered Coco Grow Slab for Precision Crop Management


Fibrgro Coco Grow Slab 39" x 8" x 4" is designed for commercial growers who need a reliable substrate for precise irrigation control, crop steering, and root-zone performance. Engineered with a strong air-to-water balance, this slab helps support fast rooting, uniform root distribution, and consistent plant development throughout the production cycle.


With an air-holding capacity of approximately 25 vol.% at full water saturation, Fibrgro Coco Grow Slabs provide excellent drainage and oxygen availability in the root zone. This makes them well suited for growers using advanced fertigation strategies where moisture control, drainage response, and root-zone aeration are critical to crop performance.


Each slab is produced to strict quality standards and sourced from consistent production facilities in Sri Lanka and India. Before shipment, slabs undergo physical and chemical quality checks to help ensure reliable structure, cleanliness, and performance. Designed to maintain stability during long growing cycles, Fibrgro Coco Grow Slabs are a practical choice for high-value crops, vegetables, cut flowers, soft fruit, and other commercial cultivation programs.

Fibrgro Coco Grow Slabs can also be tailored to specific crop requirements, giving growers flexibility when building substrate programs focused on vegetative or generative crop growth.

Product Specification Image

FAQ

It is used for commercial greenhouse, hydroponic, and controlled-environment crop production. The slab format is ideal for growers who need precise irrigation control, crop steering, and consistent root-zone performance.

Fibrgro Coco Grow Slabs are suitable for high-value crops, vegetables, cut flowers, soft fruit, and other commercial crops that require controlled irrigation and reliable root-zone conditions.

High air-holding capacity helps maintain oxygen availability in the root zone while supporting drainage and irrigation control. This helps growers manage crop growth more precisely.

Yes. Fibrgro Coco Grow Slabs are designed to arrive ready for immediate use, helping reduce preparation time in commercial growing environments.

Yes. Fibrgro Coco Grow Slabs can be built to specific customer requirements, allowing growers to select slab characteristics that support their crop type and growing strategy.

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More Information
SKU 03511000122
Part Number FIB-SLAB-39-8-4
Acomba FIB-SLAB-39-8-4
Shipping Weight (lbs) N/A
Quantity per case 0.000000
Quantity per pallet 0.000000
Lead Time 45-60 Days
Dimmable Function No
Power Cord(s) Included No
USD Price 0.00
Brand Fibrgro
Discontinued No