Natural cork for every project

From bark tubes and flats to mixed boxes, find natural cork for your next build.

Shop cork bark

Build a natural vivarium

Use natural cork tiles to create a textured background for your enclosure.

Shop cork tiles

Biochar for plants & growing

Mix biochar into soil or potting blends. Available in 1L and 5L.

Shop biochar
Mixed Bulk Box Cork Bark Tubes & Flats from Corkbark UK
Natural cork bark tubes and pieces from Corkbark UK on white background, ideal for terrariums.

2.5kg Mixed Bulk Box Cork Bark Tubes & Flats

£27.99
£27.99
Cork Granules 5kg (25L)

Cork Granules 5kg (25L)

£57.99
£57.99
Natural Cork Tile 30 × 30 cm from Corkbark UK
Natural Cork Tile 30 × 30 cm, product view 2 from Corkbark UK

Natural Cork Tile 30 × 30 cm

£9.99
£9.99 £12.99
Biochar Soil Improver 1L

Biochar Soil Improver 1L

£9.99
£9.99
Assorted natural cork bark tubes and sticks from Corkbark UK, ideal for reptiles or crafts
Natural cork bark tubes stacked on white background with orange and black snake, Corkbark UK product

6KG Mixed Bulk Cork Bark Box (2Kg Tubes, 2KG Flats, 2KG Branches)

£54.99
£54.99 £62.99
Bag of natural cork bark pieces with lichen, Corkbark UK, sustainable terrarium decor
Assorted natural cork bark pieces with moss and lichen on a white background, Corkbark UK.

1KG Mixed Box Cork Bark Pieces

£9.99
£9.99
Coconut Coir Fibre (peat-free)

Coconut Coir Fibre (peat-free)

£10.49
£10.49
Forest Branch

Forest Branch

£9.99
£9.99

We are a single source for natural cork, covering everything from terrarium bark to construction-grade and landscaping materials. Retail and wholesale options for individuals, creators, and businesses.
Natural Cork Tile 30 × 30 cm from Corkbark UK

Natural Cork Tiles

Natural cork bark branches on white background, sustainably sourced by Corkbark UK

Branches

Tubes

10KG Mixed Bulk Box Cork Bark Tubes & Flats - Corkbark UK

Mixes

Natural cork bark pieces on white background, sustainable and eco-friendly, Corkbark UK product

Flats

Natural cork bark tubes arranged on white background, sustainably sourced by Corkbark UK

Pieces

Biochar

Latest Blogs

biochar

What Is Biochar and How Do You Use It for Plants?

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Cork Granules: a natural alternative to Perlite and Vermiculite

Cork Granules: a natural alternative to Perlite and Vermiculite

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Cork Granules for Artificial Grass Infill: A Natural Alternative

Cork Granules for Artificial Grass Infill: A Natural Alternative

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