Grodan |
Grow Cubes
Starting at £9.50
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Product Description
These small Rockwool croutons are ideal for use as a hydroponic rooting medium. They can also be added to other mediums for a bespoke mix. They are clean, lightweight and well aerated and perfect for passive growing in pots or using in a Wilma system.
What They Are Used For
Grow Cubes are for use on their own as a medium or in collaboration with other mediums such as clay pebbles. Rockwool has a fibrous structure capable of holding a lot of air and water for plants to take root in. The small size allows for quick drainage and space for air and oxygen for roots.
How To Use Grow Cubes
Grow Cubes require soaking in pH adjusted water for several hours before being shake or squeezed to have the excess drained out of them. Once this is done, plants and cuttings can be placed into the Grow Cubes and the system can be run.
Dimensions
- 1cm square cubes of Rockwool