Grodan Rockwool Mini Grow Cubes (Cellmax) 90 Litre Bag

Grodan Rockwool Mini Grow Cubes (Cellmax) 90 Litre Bag

SKU: 91282
£31.95
Grodan Rockwool Mini Grow Cubes (Cellmax) 90 Litre Bag

Grodan Rockwool Mini Grow Cubes (Cellmax) 90 Litre Bag

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

Contains:

1 x 90 Litre Bag of Grodan Rockwool Mini Grow Cubes (Cellmax)

How Grodan Rockwool Mini Grow Cubes (Cellmax) Work:

Rockwool is an inert starting medium made out of spun mineral wool. Rockwool mini cubes are good for use on their own as a hydroponic rooting medium or they can be added to other mediums such as clay pebbles to create your own mix. Rockwool provides a fibrous structure which holds a lot of water and air for plants to root into. The small cube size allows quick drainage and lots of space for air to provide oxygen for the roots.

Using Grodan Rockwool Mini Grow Cubes (Cellmax)

Grodan Rockwool Mini Grow Cubes on their own as a pot-growing medium. Grodan Rockwool Mini Grow Cubes can also be mixed with other substrates to provide greater water retention. Before use, soak the cubes in pH adjusted water for a few hours and then shake or gently squeeze out excess moisture. Plant your cuttings or plants into the Grodan Rockwool Mini Grow Cubes or grow mixture and run your system.

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