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Product Information

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Hydroponic Coir Slab

Engineered coir slab supporting steady root spread, moisture control, and consistent crops.

Coir Slab

Designed to fit your system and fuel your yield, Polestar.

Growing in trenches or troughs? Polestar Coir Slabs are built to match your system. Crafted from triple-washed coco coir, these slabs offer the perfect balance of moisture retention and aeration, driving uniform root development and healthier crops.

Fully customizable in size and blend, these slabs are ideal for in-ground, gutter, or custom-bed setups—helping you grow smarter, faster, and more consistently.

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Coir Slab Features

Designed to fit your system and fuel your yield, Polestar Coir Slabs are perfect for filling trenches, troughs, or ground beds.

Key Features

  • Quick Expansion
  • Ultra-Low EC
  • Balanced pH
  • Custom AFP: 10–28.5%
  • Custom WHC: 4–7 L / Kg

Product Specifications

Parameter Measurement
Length 50, 90, 100, 120 cm
Width 15, 18, 20 cm
Height 8, 12, 15 cm
Volume 9–30 Litres | 2.3–8 Gal

Why Choose Polestar Coir Slabs?

Saves Water & Nutrients
Engineered to retain moisture and nutrients at the root zone, reducing irrigation needs and fertilizer loss.

Easy to Use
Polestar Coir Slabs adapt to any growing setup—just expand, plant, and grow. Designed to reduce labor, save time, and simplify your cultivation process.

Free From Impurities
Sieved, screened, and tested to be free from sand, stones, heavy metals, and pathogens, ensuring disease-free growth from day one.

Customized WHC & AFP
Agronomical support is available to tailor Water-Holding Capacity (WHC) and Air-Filled Porosity (AFP) to match your crop, climate, and growing system.

Customise Your Product. Personalise Your Potential.

  • Layered Slab
  • Mixed Slab