Rockwool

Rockwool

Originating in Holland the Rockwool Technique of growing is extremely popular. Blooms Hydroponics Birmingham supply Rockwool in slabs and cubes, depending on the type of growing method you undertake.

Rockwool has been around for decades and is well-known in the hydroponic growing community. It is made by melting rock and spinning it into extremely thin and long fibers, similar to fiberglass.  They take these fibers and press them into cubes of varying sizes.


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Cultilene 75mm (3") Cube with Small Hole (28/35)

Cultilene 75mm (3") Cube with Small Hole (28/35)

Cultilene is one of the world's leading substrate producers. They have a great reputation in the in..

£0.40

Cultilene Hugo Cube

Cultilene Hugo Cube

Cultilene is one of the world's leading substrate producers. They have a great reputation in the in..

£1.80

Grodan celmax Rockwool Mini Cubes 10mm 20L

Grodan celmax Rockwool Mini Cubes 10mm 20L

Cultilene Mini Cube is a cube - like loose substrate, made of StoneWool. Mini Cubes provide a perfe..

£11.99

Grodan celmax Rockwool Mini Cubes 10mm 90L

Grodan celmax Rockwool Mini Cubes 10mm 90L

Cultilene Mini Cube is a cube - like loose substrate, made of StoneWool. Mini Cubes provide a perfe..

£30.00

Rockwool 1m Exact Slab

Rockwool 1m Exact Slab

Cultilene StoneWool Grow Slabs are for the final stages of planting. Recommended for larger, longer..

£3.50

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