Rockwool

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Grodan Rockwool Cubes
New

The original hydroponic growing medium and still the most widely used in commercial applications. Rockwool blocks are an inexpensive and mess free solution, perfect for NFT systems. They are an inert substrate with great water and air holding properties which...

From £3.50
2 reviews
Rockwool Slabs
New

The original hydroponic growing medium and still the most widely used in commercial applications. Rockwool slabs are an inexpensive and mess free solution, perfect for dripper systems. They are an inert substrate with great water and air holding properties which...

From £4.00
Grow Cubes
New

WHY CHOOSE ROCKWOOL GROW CUBES? Pot based growing with ’rockwool’ High quality Grodan brand. Homogenous and high quality Ideal for drip irrigation systems Ultimate control over pH and EC No mess! Cost effective hydroponic substrate Growing with Grodan rockwool offers the modern...

£34.95

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