Manufacturers

Grodan

Grodan are at the forefront of hydroponic cultivation and are also the leading rockwool suppliers to the commercial hydroponics industry. With plenty of products to choose from, we have a product suitable for any type of hydroponic growing.
Propagation Cubes (standard)

Propagation Cubes (standard)

Grodan propagation cubeĀ  SBS (single block system) is the most popular propagation block on the hobby market and can be used with all the cubes...
£0.15
... more info
Propagation Cubes (small)

Propagation Cubes (small)

Grodan propagation cubeĀ SBS (single block system) is the most popular propagation block on the hobby market and can be used with all the cubes...
£0.10
... more info
4g/3" Rockwool Cubes

4g/3" Rockwool Cubes

Perfect for NFT Grodan cubes provide the best access to water, nutrients and oxygen. They are inert and reduce the chance of disease ensuring strong...
£0.50
... more info
4g/3" Rockwool Cubes (small hole)

4g/3" Rockwool Cubes (small hole)

Perfect for NFT Grodan cubes provide the best access to water, nutrients and oxygen. They are inert and reduce the chance of disease ensuring strong...
£0.50
... more info
6.5g/4" Rockwool Cube

6.5g/4" Rockwool Cube

Perfect for NFT, Grodan cubes provide the best access to water, nutrients and oxygen. They are inert and reduce the chance of disease ensuring strong...
£0.75
... more info
Vital Rockwool Slabs

Vital Rockwool Slabs

The expert slab is the most popular slab with hobby growers. The fibres run vertically to help promote stimulate growth at the beginning of...
£3.99
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GroTop Master Slabs

GroTop Master Slabs

  Ideal for those who grow using drip irrigation. The GroTop Master rockwool slab is the best slab Grodan produce. It has a twin-layered fibre...
£4.50
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Mini Grow Cubes

Mini Grow Cubes

A rockwool medium for use in pots, Wilmas and Flo Gro’s. These small cubes are lightweight and provide easy access to oxygen since there is...
£9.99
... more info
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