Coco Coir 5kg Block – Peat Free Growing Medium (High Expansion) UK

Grow more with reliable, Peat-Free Coco Coir

This 5kg compressed coco coir block expands up to 54 litres of growing medium, providing a clean and consistent alternative to peat-based compost in the UK.

Ideal for microgreens, hydroponics, seed starting, potting mixes, and mulching.

🔹Why Choose Niyoblox Coco Coir?

• Peat-free sustainable growing medium
• High expansion ratio – up to 54L per brick
• Low EC perfect for Eco-friendly solution for sustainable gardening
• Made from 100% Natural Coconut Husk
• Triple-Washed to minimize the Sodium and Electric Conductivity (EC)
• pH value 5.5 to 6.5
• Compressed for easy storage
• Suitable for indoor & outdoor growing
• Professional-grade consistency
• UK stocked & shipped

🔹What Can It Be Used For?

• Microgreens production
• Hydroponic systems
• Seed germination trays
• Soil conditioning & aeration
• Raised beds & container gardening
• Mulch applications

🔹 Expansion Guide

The 5kg block expands to approximately 54 litres when hydrated.

To hydrate:

1.      Place the 5kg block in a large container (at least 70–80L capacity).

2.      Add 10–12 litres of warm water first.

3.      Wait 10–15 minutes.

4.      Break apart as it expands.

5.      Gradually add the remaining water until fully expanded.

🔹 A Smarter Alternative to Peat Compost

With peat usage being reduced across the UK, coco coir offers a renewable, sustainable alternative that improves water retention while maintaining excellent aeration for healthy root growth.

🔹 Product Specifications

• Brick Weight: 5kg
• Quantity: 1
• Total Expansion: Up to 75L
• Material: Compressed coconut fibre
• Origin: India
• Storage: Keep dry until use