Grodan Rockwool Grow Cubes

Grodan Rockwool Grow Cubes

Grodan Rockwool Mini Grow Cubes (also known as Cellmax) are great for use as a growing medium on their own or for making your own grow-mix.

  • 1 cm cubes of rockwool – a traditional and trusted growing medium
  • Holds lots of water and air.
  • Inert growing medium
  • Can be used on their own as a growing medium
  • Can be used with other hydroponic mediums to create your own mix

Grodan Grow Cubes available in:-



Product option

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

One Tree Horticulture

Unit 1 Block 14

Amber Business Centre



DE55 4BR

01773 605286

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Opening Hours

M-F             10-5

S                  10-4

S                  Closed