Indian Manufacturer · Professional Horticulture
Coir substrate, made to your specification.
Grow bags, cocopeat, blocks, chips and custom blends manufactured at our own facility in Tamil Nadu for professional growers, distributors and substrate companies.
- Manufactured in Tamil Nadu
- Blended to your specification
- No minimum order
Product range
Built for the way you grow, blend or sell.
Seven formats from one line. Ratio, particle grade, dimensions and packing are made to order rather than picked from a catalogue.
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Coco Grow Bags
Slabs and bags blended to your gutter spacing, plant density and irrigation frequency.
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Cocopeat
Washed low-EC pith, screened to fine, medium or coarse grade.
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5 kg Cocopeat Blocks
Compressed to roughly a fifteenth of working volume. Expands to 70–80 litres.
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Coco Chips
Graded 6–12 mm, 12–18 mm and 18–25 mm, loose or blended to a specified ratio.
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600 g Bricks
Low-EC retail and propagation format. Expands to 8–10 litres.
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Open Top Planter Bags
Bag volume, blend ratio and hole layout made to order.
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Coir Fibre
Baled long fibre separated during extraction. Standard bale 120 kg.
Crop guidance
Built around the root zone.
Irrigation frequency, climate and plant density decide the blend — not the crop name on its own. Each crop page sets out the reasoning.
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Tomato
Greenhouse tomato, controlled irrigation
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Strawberry
Tabletop and elevated bed systems
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Cucumber
High-frequency fertigation
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Capsicum & Pepper
Protected bell pepper production
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Blueberry
High-air blends, deep planter bags
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Raspberry & Blackberry
Cane fruit in containers
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Roses & Cut Flowers
Cut-flower substrate programmes
Substrate engineering
Substrate is a specification, not a commodity.
Water buffer and root-zone air move in opposite directions. Where you sit on that curve is the single most important decision about a grow bag — and it is yours to define, not ours to standardise.
Five reference blends
Measured across our standard range. These are reference points, not a catalogue — any ratio between them is produced to order.
| Cocopeat : Chips | Water holding | Air-filled porosity |
|---|---|---|
| 100 : 0 | 7.32 L/kg | 5.2% |
| 80 : 20 | 6.73 L/kg | 10.2% |
| 50 : 50 | 5.66 L/kg | 21.0% |
| 20 : 80 | 5.42 L/kg | 25.06% |
| 0 : 100 | 4.77 L/kg | 30.8% |
EC measured by the 1:1.5 volume extract method. If your specification uses saturated media extract, tell us — the two differ by roughly a factor of two.
What you can define
- EC below 0.5 mS/cm Low-EC grade, washed with water alone
- pH 5.5 – 6.8 Natural range, untreated
- Water holding capacity 4.77 – 7.32 L/kg Across the published blend range
- Air-filled porosity 5.2 – 30.8 % 100% cocopeat through to 100% chips
- Particle grade Fine · Medium · Coarse Chips graded 6–12, 12–18, 18–25 mm
- Peat : chip ratio Any ratio Blended to order, not to a catalogue
- Buffering On request Calcium treatment; unbuffered as standard
- Expanded volume To specification Compression set to the litreage you plan around
Manufacturing
We manufacture. We do not buy in and re-label.
Husk intake, fibre extraction, washing, drying, sieving, blending, compression and container loading all happen at our own facility in Peravurani, Thanjavur district.
Staging Genuine CocoSeller factory photograph required.
Production chain
- 01 Husk Received and graded at intake
- 02 Extraction Long fibre separated and baled
- 03 Washing Multi-stage rinse, EC recorded at each stage
- 04 Squeezing Excess water pressed out
- 05 Drying Under cover, not open sun
- 06 Sieving Screened to fine, medium and coarse
- 07 Blending To the ratio your crop requires
- 08 Compression Blocks, bricks, slabs and bags
- 09 QC Batch tested and documented
- 10 Packing Loaded and recorded against batch
Quality & laboratory
Measured, not assumed.
A supplier who reliably ships EC 0.6 is worth more than one who averages 0.4 across a range of 0.2 to 1.1. Consistency is the product.
What we measure
- Electrical conductivity
- pH
- Moisture content
- Particle size distribution
- Water holding capacity
- Air-filled porosity
- Bulk density
- Expansion ratio
- Foreign matter
Sodium, potassium, calcium, magnesium and chloride analysis is available on request, and is relevant mainly where buffered material is specified.
Private label & OEM
Your specification. Our production.
Most of what leaves our factory is not a catalogue item. Distributors and substrate brands come to us because they need a manufacturer who will run their specification under their name.
- Blend ratio Any proportion of pith to chips. If your crop needs 65:35, we make 65:35.
- Particle grade Fine, medium or coarse pith; chips 6–25 mm; or a distribution you define.
- Dimensions Block, brick, slab and bag sizes cut to your press specification.
- Planting configuration Planting hole count, spacing and dimensions, pre-cut or left closed.
- Drainage Hole number, diameter and position to match your gutter or bed layout.
- EC level Washed to low EC, or supplied unwashed where you process in-house.
- Buffering On request, or unbuffered for buyers who buffer to their own recipe.
- Film Colour, gauge and UV specification.
- Printing Your artwork, your brand, your batch labelling format.
- Packing Carton, shrink wrap, bulk stack, pallet configuration.
International supply
Shipping coir substrate worldwide from Tamil Nadu.
We are a growing manufacturer rather than a thirty-year-old brand, and we are open about that. What we offer is direct access to the people running the line, published test data with every batch, and a willingness to make small custom runs that larger suppliers turn down.
- Ports
- Tuticorin · Chennai · Cochin
- Terms
- FOB or CIF, quoted against your specification
- Minimum order
- None — we will take a single trial container
Markets we are building supply relationships in
- South Korea
- Netherlands & Belgium
- Spain
- Italy
- United States & Canada
- Mexico
- United Arab Emirates & the Gulf
If your market is not listed, ask anyway. A market not on this list simply means we have not developed it yet.
Technical knowledge
What we know, written down.
Working notes from the line, not marketing. Read them before comparing suppliers — particularly the one on EC measurement methods.
- Specification Buffered vs Unbuffered Cocopeat Why a low EC figure tells you nothing about whether the material has been buffered.
- Process How Cocopeat Is Washed to Reduce EC Staged rinsing, why EC is recorded at each stage, and what a single end-of-line reading hides.
- Manufacturing How Cocopeat Is Manufactured The full chain from husk to finished block, and where quality is won or lost.
- Formats Cocopeat Block Types and Sizes Which format to order: 5 kg blocks, 600 g bricks, slabs and starters compared.
Start a specification
Tell us what you grow. We’ll build the substrate around it.
Send your crop, growing system, irrigation frequency and volume — and the EC method your specification uses. We will propose a specification rather than send a brochure.