Grodan Rockwool Slabs

Grodan Rockwool Slabs

Grodan Rockwool slabs are the perfect choice when growing in Aqua Trays.

  • Rockwool – a traditional and trusted growing medium
  • Several slabs can be used side-by-side to cover almost any area
  • Often used for large layouts
  • Fantastic air to water ratio for beautiful plant development
  • Highly popular grow-method favoured by the Dutch


Grodan Slabs



01773 605286   Mon - Fri 10 - 5 // Sat 10 - 4

With over 25 years experience in the industry, our knowledgeable

and friendly customer focus will help you realise

your plants full potential from start to finish.

One Tree Hydroponics Shop Derby Chesterfield Alfreton Derbyshire