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Johnny Green

Growing Media / OpenTop

OpenTop Coco Growing Media

OpenTop is one Johnny Green professional coco growing-media product, available in confirmed 4L, 6L, 9L and 12L configurations for commercial evaluation.

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Johnny Green OpenTop coco growing-media bagsRange image · 4L, 6L and 9L shown

Product overview

One OpenTop product. Four volume configurations.

Choose OpenTop 4L, 6L, 9L or 12L according to the cultivation and supply requirement. Current configuration-specific technical and pallet-packing data is published below.

Selection note

Product suitability depends on crop, irrigation strategy, climate and cultivation system. Confirm the selected volume and current preparation guidance before ordering.

Technical data

Confirmed OpenTop specifications.

Select a volume to review the approved values for that exact OpenTop configuration.

EC values use a 1:2 test. Pallet figures describe packing configuration and must not be interpreted as minimum order quantities. Washing, buffering, treatment and container-loading information remain subject to separate confirmation.

Download specification PDF

Confirmed configuration

Johnny Green OpenTop 4L

4L
Product format
Compressed open-top coco grow bag
Nominal volume
4 L
Coir blend
70% coco pith / 30% coco chips
EC — 1:2 test
0.5 mS/cm
Maximum EC — 1:2 test
Not to exceed 1.0 mS/cm
pH range
5.5–6.8
Compression ratio
1:5
Expanded dimensions
14 × 14 × 17 cm
Bag material
White 60 gsm non-woven polypropylene
Branding
Custom Johnny Green print
Pallet packing configuration
2,720 bags

Confirmed configuration

Johnny Green OpenTop 6L

6L
Product format
Compressed open-top coco grow bag
Nominal volume
6 L
Coir blend
70% coco pith / 30% coco chips
EC — 1:2 test
0.5 mS/cm
Maximum EC — 1:2 test
Not to exceed 1.0 mS/cm
pH range
5.5–6.8
Compression ratio
1:5
Expanded dimensions
17 × 17 × 22 cm
Bag material
White 60 gsm non-woven polypropylene
Branding
Custom Johnny Green print
Pallet packing configuration
1,200 bags

Confirmed configuration

Johnny Green OpenTop 9L

9L
Product format
Compressed open-top coco grow bag
Nominal volume
9 L
Coir blend
70% coco pith / 30% coco chips
EC — 1:2 test
0.5 mS/cm
Maximum EC — 1:2 test
Not to exceed 1.0 mS/cm
pH range
5.5–6.8
Compression ratio
1:5
Expanded dimensions
20 × 20 × 23 cm
Bag material
White 60 gsm non-woven polypropylene
Branding
Custom Johnny Green print
Pallet packing configuration
900 bags

Confirmed configuration

Johnny Green OpenTop 12L

12L
Product format
Compressed open-top coco grow bag
Nominal volume
12 L
Coir blend
70% coco pith / 30% coco chips
EC — 1:2 test
0.5 mS/cm
Maximum EC — 1:2 test
Not to exceed 1.0 mS/cm
pH range
5.5–6.8
Compression ratio
1:5
Expanded dimensions
20 × 20 × 29 cm
Bag material
White 60 gsm non-woven polypropylene
Branding
Custom Johnny Green print
Pallet packing configuration
660 bags

For commercial buyers

Complete the OpenTop evaluation.

Tell us the format and market you are evaluating. We will confirm the information available for that enquiry.

Understand technical termsRequest current OpenTop documents

Select the configuration

Confirm whether the enquiry is for OpenTop 4L, 6L, 9L or 12L.

Preparation & treatment

Request confirmed hydration instructions together with washing, buffering and treatment status.

Packaging & loading

Confirm bundle details, pallet dimensions and current container-loading quantities.

Commercial documents

Request current availability, lead time and the documents applicable to the destination market.

Commercial evaluation

Need documents or commercial supply details?

Request current configuration-specific information, documents and logistics for the market you are evaluating.

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