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Miller Soils

MX Coco / Coco Coir

Coco peat is a premium growing medium and superior alternative to peat moss. Coir is the coarse fibers and sponge like pith material that make up the thick husk of the coconut fruit.

Our coconut coir products are the best quality and used by our customers around the globe. We put special attention to the quality of our products, and our stringent process ensures optimal physical and chemical properties of final products. Coconut coir growing medium comes from the coconut’s fibrous husk (known as coir) that is bound together by lignin (known as pith).

After the husk is immersed in water for 6 weeks, the fiber is extracted mechanically, and the pith is left behind as a waste product and stored in heaps to age. Since the pith comes from the fruit, it is naturally rich in nutrients.

Coconut coir growing mediums are dehydrated and compressed into a compact form for easy handling. With the addition of water, coir expands to an easy to work with growing medium. The addition of water increases the volume 3 to 9 times, depending on the packaging of products.This process results in a 100% organic, biodegradable growing medium, making it a natural and safe growth medium of choice for growers.


Loose Uncompressed Coco Coir

Uncompressed coco peat is wonderful product. A truly exceptional ready-to-use coco peat based potting soil. We use coco peat which is exceptionally low in salt (after repeated washing with fresh water) to make this hydroponic soilless medium.


  • pH: 5.8–6.8
  • Moisture: 10–15%
  • EC 0.3-0.9 ms/cm

5kg Block Compressed Coco Coir

Cost effective bulk product. 5 kg block coco coir can be used in almost any situation like in commercial potting mixes, home gardens and growers, greenhouses etc. Our coco coir products are organic, guaranteed to be very high quality and very low salt content.


  • Weight: 5kg
  • Dimensions: 30x30x10cm
  • Compression Ratio: 5:1
  • Volume Uncompressed: 75 liters
  • pH 5.8–6.8
  • Moisture: 10–15%
  • EC 0.3–0.9 ms/cm


Coarse fibers and sponge-like pith material that make up the thick husk of the coconut fruit.
Contact us for details

Who We Are

Miller Soils is a family-owned soil business specializing in biochar-based custom blends and grow media.

Our Commitment

We’re committed to both our customers and the environment, so we produce only the finest quality all-natural products.

Why Biochar?

Biochar is made from renewable & organic resources. Biochar can rejuvenate soil, reduce nutrient runoff, and increase water-holding capacity.