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Coco Coir/Pith Block 10 lbs (Up to 75 Liters)
🌿 OMRI Listed Organic
MY STORE

Coco Coir/Pith Block 10 lbs (Up to 75 Liters)

Best Seller
5.0 (8 reviews)
$23.99$34.99 Save $11.00
Unit Weight 5 Kg / 10 LB (±0.5 LB)
Block Dimension 12 × 12 × 6 inches (compressed)
Compression Ratio 5:1
Moisture Content 10 – 15%
Yield Volume Expands up to 75 liters (approx. 20 gallons)
Water to Hydrate 20 – 25 liters (5 – 6.5 gallons)
pH Level 5.8 – 6.8
EC (Washed) 0.3 – 0.9 mS/cm
Certification OMRI Listed Organic & 100% Biodegradable
🌿
100% Organic & OMRI Listed

Washed and naturally sterilized. Free from chemicals, weeds, pests and pathogens.

💧
High Water Retention & Aeration

Holds many times its weight in moisture while keeping airflow to the root zone.

🌱
Multi-Purpose Growing Medium

Potting mixes, houseplants, raised beds, hydroponics, microgreens and worm bedding.

📦
Compact Storage & Easy Hydration

Space-saving compressed block expands within minutes once water is added.

  • Dry Storage: Store compressed coco coir blocks in a cool, dry, well-ventilated location away from direct precipitation.
  • Seal Protection: Keep the outer plastic wrapper sealed until ready to hydrate to avoid moisture absorption or contamination.
  • Expanded Coir Storage: Once hydrated, unused expanded coir can be kept in a breathable tote or covered container for up to 6 months.
  • Sunlight: Avoid leaving unhydrated compressed blocks in direct hot sunlight for prolonged periods.
1
Unpack Block

Remove the plastic wrap and place the compressed coir block into a large container, wheelbarrow or tub.

2
Add Water

Slowly pour 20 – 25 liters (5 – 6.5 gallons) of warm or ambient water over the block.

3
Allow Expansion

Let it sit while the coir fully absorbs the water and swells up.

4
Fluff & Plant

Fluff the expanded coir with a hand trowel. Mix with your choice of nutrients or potting soil and start planting.

PRODUCT SPECIFICATIONS :

Unit Weight: 5 Kg / 10 LB (±0.5 LB)
Block Dimension: 12 x 12 x 6 inches (compressed)
Compression Ratio: 5:1
Moisture: 10-15%
Volume (expanded): Expands up to 75 liters (approx. 20 gallons)
Water to hydrate: 20-25 liters (5-6.5 gallons)
pH: 5.8-6.8
EC washed: 0.3-0.9 mS/cm

TrueCoirs Coco Coir Blocks: Your Hassle-Free Growing Solution

Looking for the perfect medium to nurture your plants? Look no further than TrueCoirs' Coco Coir Blocks.

Key Features:

  1. Great at Holding Water: Coco Coir Blocks keep your plants consistently moist for healthy growth.

  2. pH 5.8-6.8: A near-neutral pH that sits inside the ideal nutrient-uptake range, so you do not need to correct the medium itself.

  3. Helpful for Roots: Coco Coir blocks provide good aeration for strong root development.

  4. Perfect for Hydroponics: Ideal for hydroponic gardens, they cater to modern growers' needs.

  5. Quality Assurance: OMRI Listed — reviewed by the Organic Materials Review Institute for use in certified organic production (NOP: Coconut Fiber).

  6. Low EC (Electrical Conductivity): A washed EC of 0.3-0.9 mS/cm, so your nutrients reach the plant instead of the medium.

  7. Pathogen-Free: Worry-free gardening with blocks free from harmful pathogens.

Choose TrueCoirs Coco Coir Blocks for your growing experience, and watch your plants thrive effortlessly.

How to hydrate:
Place the block in a large container and slowly pour 20-25 liters (5-6.5 gallons) of warm water over it. It expands to up to 75 liters (approx. 20 gallons) of ready-to-use growing medium.

Storage Instructions:
Store in a cool, dry location, away from direct sunlight. Keep out of reach of children and pets.

This product is designed to enhance soil quality and serve as an effective growing medium.

Customer Reviews

Customer Reviews

Based on 8 reviews
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(8)
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R
Raymond Derck
Excellent product

Like your product a lot, definitely recommend. You have my business. Thanks!

N
Natasha Apostolos
Coco-coir

I love this coc-core. It’s all I use!

S
Stacey Jarrell-Sipe
Very nice!

Performed as I had hoped

M
Mason Kilburn
Amazing Product

Awesome coir!

J
J. Krieger
So easy

I use these bricks to fill large garden containers easily. My vegetables grow healthy and fast in this growing medium.

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