PROFESSIONAL GROWING MEDIA
OpenMix™
50/50 Coarse Coco Peat 5 kg Compressed Block
OpenMix™ is a professional coarse coco peat growing medium combining 50% cocopeat with 50% coco husk chips to create a highly open substrate structure designed for maximum aeration.

PRODUCT OVERVIEW
Coarse Coco Peat for Maximum Root-Zone Aeration
OpenMix™ is a professional coconut-based growing medium combining 50% cocopeat with 50% coco husk chips. This high proportion of husk chips creates a coarse, open physical structure designed to maximise root-zone aeration while retaining cocopeat as part of the growing medium.
Compared with finer cocopeat formulations, OpenMix™ provides a much more open substrate structure, making it suitable for professional growing systems where aeration and unrestricted water movement are important considerations.
Supplied as an approximately 5 kg compressed block, OpenMix™ provides a space-efficient format for commercial storage, transport and preparation before use.
As part of the Nordic Coir 5 kg compressed block range, washed and unwashed processing options, low-EC grades and custom particle-grade options can be discussed according to buyer requirements and production feasibility.
Key Benefits
GROWING CHARACTER
An Open Structure for High Aeration
High Husk-Chip Content
The 50% coco husk chip component provides a substantially more open physical structure than finer cocopeat formulations.
Maximum Aeration
OpenMix™ is positioned as the highest-aeration formulation within the Nordic Coir 5 kg compressed block range.
Open Water Movement
The coarse structure creates larger pore spaces within the substrate, supporting more open water movement through the growing medium.
APPLICATIONS
High-Aeration Coco Peat for Professional Growing Systems
OpenMix™ is designed for professional growing-media applications where an open substrate structure and high root-zone aeration are important requirements.
The 50:50 cocopeat and coco husk chip composition gives OpenMix™ a significantly more open structure than the finer formulations in the Nordic Coir 5 kg compressed block series, making it the highest-aeration formulation in the range.
TECHNICAL DATA
OpenMix™ 5 kg Coco Peat Block Specifications
*Expansion volume may vary depending on product grade, particle structure, moisture level, compression characteristics, water quality and hydration conditions.
FORMATS
Standard & Custom Commercial Supply Options
Standard Format
Approx. 5 kg OpenMix™ Compressed Block
A compact professional growing-media format developed for efficient storage, transportation and hydration before commercial use.
Once hydrated, the block expands into a loose, coarse cocopeat and coco husk chip growing medium.
Standard Blend
50% Cocopeat + 50% Coco Husk Chips
- Coarse structure
- High husk-chip content
- Open substrate structure
- Maximum aeration
Processing & Grade Options
- Washed material options
- Unwashed material options
- Low-EC grades
- Custom particle grades
- Custom blend options subject to buyer requirements and production feasibility
CUSTOM SOLUTIONS
Configure an Open Substrate for Your Growing System
OpenMix™ can be discussed with professional buyers according to growing-system requirements, substrate structure, commercial volume and production feasibility.
Our team can work with professional growers and substrate buyers to define an OpenMix™ specification according to required substrate openness, application and commercial supply requirements.
PACKAGING & SUPPLY
Compressed for Efficient Commercial Handling
OpenMix™ is supplied in a space-efficient compressed format designed to support commercial storage, transport and professional handling.
Standard Packaging
- Approx. 5 kg compressed block
- Protective product packaging
- Compact warehouse-storage format
- Suitable for palletised commercial transport
- Designed for hydration before use
Commercial Supply Options
- Nordic Coir branded packaging
- Neutral packaging
- Private-label packaging
- Custom printed packaging
- Palletised commercial supply
- Container-scale shipments
Final packaging and shipment configurations should be confirmed according to order volume, destination and production requirements.
HOW IT WORKS
From Compressed Coco Peat Block to Open Growing Media
Compressed OpenMix™ Block
Approx. 5 kg compressed format for efficient professional storage and transport.
Add Water
Hydrate the compressed block to begin expansion of the growing medium.
Expanded Coarse Growing Medium
A loose, coarse cocopeat and coco husk chip substrate with an open physical structure.
OpenMix™ can expand up to approximately 70–80 litres after hydration. Actual volume may vary according to product grade, particle structure, moisture level, water quality and hydration conditions.
5 KG COCO PEAT BLOCK SERIES
Choose the Structure That Matches Your Growing System
FineBase™
- 100% Cocopeat
- Fine Grade
- High water retention
AirBlend™
- 70% Cocopeat + 30% Coco Husk Chips
- Medium-Coarse Blend
- Balanced air–water relationship
RootBlend™
- 80% Cocopeat + 20% Coco Husk Chips
- Balanced Blend
- Improved aeration and drainage
OpenMix™
Current- 50% Cocopeat + 50% Coco Husk Chips
- Coarse Blend
- Open structure / maximum aeration
FREQUENTLY ASKED QUESTIONS
OpenMix™ Coco Peat FAQs
What is OpenMix™?+
OpenMix™ is a professional coarse growing medium made from 50% cocopeat and 50% coco husk chips.
What is the composition of OpenMix™?+
The standard OpenMix™ blend contains 50% cocopeat and 50% coco husk chips.
How is OpenMix™ different from fine coco peat?+
OpenMix™ contains a high proportion of coco husk chips, creating a much more open and highly aerated growing-medium structure than fine 100% cocopeat.
Which Nordic Coir 5 kg block has the most open structure?+
OpenMix™ is positioned as the most open and highest-aeration formulation within the Nordic Coir 5 kg compressed block range.
How much does an OpenMix™ block weigh?+
The standard compressed block weighs approximately 5 kg.
How much does OpenMix™ expand?+
Expansion can reach approximately 70–80 litres after hydration. Actual volume may vary according to grade, particle structure, moisture, water quality and hydration conditions.
Is OpenMix™ available in washed or low-EC grades?+
Washed and unwashed options are available within the Nordic Coir 5 kg compressed block range, and low-EC grades can be supplied according to requirements.
Can OpenMix™ specifications be customised?+
Custom particle grades and blend options may be available according to buyer requirements, commercial volume and production feasibility.