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Coco Husk Chips — Built for Airflow
Coco husk chips (also called coco chips), 5kg block — ~80% air porosity.
Manufactured at our own Tamil Nadu facility from coarse-cut coconut husks — the highest-aeration substrate available for orchids, cannabis, and hydroponics. Ships from our Canadian warehouse across Canada, the USA, and Mexico.
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Superior aeration. Slower decomposition. Built for high-value crops.
Coarse chip structure gives roots the oxygen fine coir pith can't — without sacrificing the consistency commercial growers depend on.
~80% air porosity — unmatched root oxygen
Coarse chip structure creates large air pockets fine coir pith can't match. Roots access oxygen freely between irrigations — critical for cannabis, orchids, and high-frequency drip systems.
Target below 0.5 mS/cm; confirm the ordered batch
Request the applicable EC, pH and other batch documentation before ordering. Target EC is below 0.5 mS/cm where specified; the product, test method and batch result must be confirmed. Testing scope, COA availability and suitability for your records are confirmed for the order.
6–18mm — three grades, one order
Fine chips (6–9mm) suit cannabis and vegetables; medium chips (12–18mm) suit orchids and anthuriums. A custom blend is available for mixed aeration needs.
100% peat-free, renewable coconut byproduct
Made entirely from coconut husk — a renewable byproduct of the coconut industry, with no peat extraction and no wetland impact. Free from weed seeds and pathogens thanks to heat treatment.
Decomposes slowly — multi-season use
Husk chips hold their structure far longer than coir pith. Commercial orchid growers typically report 3–5 years of usable life before breakdown.
Coco Husk Chips — Full Specs
| Block Weight | 5 kg (± 0.3 kg) |
| Block Dimensions | 30 × 30 × 12 cm |
| Expansion Volume | 70–75 litres per block |
| Chip Sizes Available | Fine 6–9mm / Medium 12–18mm / Custom |
| EC | <0.5 mS/cm — triple-washed |
| pH Range | 5.5–6.5 |
| Moisture Content | <15% (factory-dried) — dried lower for stable compression and mold-free shipping |
| Air-Filled Porosity | ~80% |
| Water Retention | ~30% (holds 10× its weight) |
| Decomposition Rate | Slow — multi-season structural integrity |
| Certification | Not OMRI-listed — applicable EC & pH results on request |
| Pathogens | Heat-treated — pathogen testing and Certificate of Analysis availability must be confirmed for the ordered batch |
| Weed Seeds | None — triple-washed and heat-treated |
| Packaging | Shrink-wrapped blocks, palletised export |
| Pallet Load | Typical configuration: approximately 220 blocks; confirm the quotation |
| Origin | Manufactured in Tamil Nadu, India |
| Warehouse | Canadian warehouse |
| Mexico Shipping | Lanes expanding — contact us to confirm |
Which substrate is right for your crop?
Husk chips and coir pith are both made from coconut, but they perform very differently in the root zone.
| Property | Husk Chips | Coir Pith |
|---|---|---|
| Texture | Coarse chunks 6–18mm | Fine peat-like fibre |
| Air Porosity | ~80% — superior | ~28% — good |
| Drainage | Excellent | Moderate |
| Moisture Retention | Medium | High |
| Decomposition | Slow — multi-season | Moderate |
| Best For | Orchids, cannabis, hydro | Cannabis, tomato, propagation |
| Mix With | Coir pith for balance | Perlite for aeration |
| OMRI Certified | No | No |
Coco Husk Chips — Ready in 4 Simple Steps
Rehydrating our coco husk chip block takes about 20–25 minutes. One 5kg block expands to 70–75 litres of airy, structured growing medium.
Place in a large container
Set the block in a tub or wheelbarrow of at least 80L capacity. The chips expand significantly, so allow plenty of room before adding water.
Add 20–25 litres of water
Pour evenly and slowly over the block. The chips absorb water at their own pace, so allow full absorption before handling the medium.
Wait 20–25 minutes
Chips take slightly longer than coir pith to fully hydrate due to their density. Check that the centre of the block has fully expanded before proceeding.
Fluff and use
Break apart gently with a fork, then use directly as a standalone substrate, mix with coir pith for balanced moisture, or apply as a mulch layer.
Avee husk chips vs. other coco husk products
Based on publicly available competitor information. Last updated March 2026.
| Feature | Avee Cocoseller | Vancouver Coir / Resellers | US Orchid Bark Suppliers | Generic Import Chips |
|---|---|---|---|---|
| EC Target & Documentation | ✓ <0.5 mS/cm — lab doc | Stated, no lab docs | Not specified | Not specified |
| OMRI-Listed | ✗ Not listed | Not listed | Some products | ✗ Not listed |
| Manufacturer-Direct | ✓ Own Tamil Nadu factory | ✗ Reseller / importer | ✗ Broker | ✗ Unknown origin |
| Chip Size Options | ✓ Fine, medium, custom | Limited options | Fine only | One size only |
| Ontario-Stocked | ✓ Canadian warehouse | BC only | ✗ USA only | ✗ Long lead time |
| Lab Docs Per Batch | ✓ Available on request | ✗ Not offered | ✗ Not offered | ✗ Not offered |
| Triple-Washed | ✓ Standard on all batches | Varies | ✗ Not stated | ✗ Not stated |
| Ships to USA & Mexico | ✓ USA now, Mexico expanding | ✗ Canada only | ✓ US domestic | Varies |
Who uses Avee coco husk chips
Orchids & epiphytes
The gold standard substrate for orchids, anthuriums, and bromeliads. Medium and coarse chips replicate the bark-on-tree environment these plants evolved in, and superior drainage prevents crown rot.
Cannabis licensed producers
Blended with coir pith at 30/70 or 50/50 for high-frequency drip systems. The chip fraction prevents substrate compaction, keeping root-zone oxygen consistent through the crop cycle.
Hydroponics & NFT
Low EC and high porosity make husk chips ideal for recirculating systems. They rinse clean between crop cycles — a cost-efficient choice for multi-cycle operations.
Greenhouse vegetables
Mix with coir pith for tomato, cucumber, and pepper production. The chip fraction maintains structure and drainage across a full season, even under high-frequency fertigation. For long-cycle berry crops, see our coco coir for blueberries guide.
Mulch & soil amendment
Spread around established plants as a moisture-retaining, weed-suppressing mulch — well suited to organic-method vegetable and fruit growing.
Reptile & terrarium
Chemical-free, pathogen-tested husk chips make a safe, natural substrate for reptile terrariums, bioactive enclosures, and amphibian habitats.
Coco husk chips block — questions answered
The most common questions from Canadian, US, and Mexican growers. Don't see yours? Ask us directly.
What is the difference between coco husk chips and coco coir pith? +
What chip size should I use for orchids? +
Are your husk chips OMRI-listed? +
How long do husk chips last before breaking down? +
Can I blend husk chips with coir pith? +
Do you ship coco husk chips to the USA and Mexico? +
Buy coco husk chips in Canada — factory-direct from Avee Cocoseller
Avee Cocoseller's coco husk chips blocks are Canada's best-value factory-direct high-aeration substrate. We manufacture at our own coconut processing facility in Tamil Nadu — triple-washing and compressing each batch before shipping directly to our Canadian warehouse for reliable dispatch to Canadian and US growers, with Mexico distribution expanding.
Why husk chips beat pine bark for orchids
Pine bark is the traditional orchid substrate in North America, but it degrades quickly in high-humidity greenhouse conditions and carries inconsistent EC and pH. Coconut husk chips offer the same chunky, air-rich structure, decompose more slowly, and arrive with a documented EC below 0.5 mS/cm. Orchid growers are switching rapidly — driven by availability, consistency, and documented low EC each batch. For more on orchid substrate requirements, see the RHS guide to growing moth orchids.
Custom chip sizes for any crop
We stock fine (6–9mm), medium (12–18mm), and coarse chip grades, plus custom blends with coir pith. Specify your chip size and blend ratio at order — available from single blocks to full container loads. Contact us for a quote.
Coco husk chip blocks for hydroponics, orchids & cannabis — Canada, USA & Mexico
Our compressed coco husk chip blocks serve growers across the full spectrum — from home orchid enthusiasts to commercial cannabis licensed producers and large-scale hydroponic operations. The 5kg block format ships efficiently and expands to 70–75 litres of ready-to-use substrate. One pallet of 220 blocks provides over 15,000 litres of high-aeration growing medium at the lowest cost per litre.
Serving growers across North America
We ship from our Canadian warehouse to all ten Canadian provinces and all 50 US states, with Mexico shipping lanes expanding as we build out cross-border freight. Our fastest lanes serve Ontario's Leamington greenhouse corridor, the Niagara Region, and the Greater Toronto Area, with further reach into BC's Fraser Valley, Alberta's indoor farms, and Quebec's horticultural sector. Contact us for freight rates and current Mexico availability.
Wholesale & distributor supply
We supply orchid nurseries, cannabis LPs, hydroponic retailers, and horticultural distributors across Canada and the USA, with Mexico distribution underway. Pallet pricing, container pricing, custom blend specifications, and private-label packaging are all available. Request a wholesale quote.
Ready to order coco husk chips?
Single blocks, pallet loads, and container orders — shipped to Canada and the USA from our Ontario warehouse, with Mexico lanes expanding. Custom chip sizes and coir-pith blends available. Request a commercial quote.
Practical growing guides
Using coco husk chips
Confirm the commercial specification before ordering
Published dimensions, expansion, EC, pH, pallet quantities and packaging are product targets or typical configurations. Confirm the selected grade, current inventory, minimum order, pallet configuration, applicable batch documentation, destination access and freight terms in your quotation before committing a crop schedule.