Grodan Grow Cubes 90 Litre Bag

Grodan Grow Cubes(Cellmax) – 90 Litre Box
1cm cubes of Grodan rockwool. Clean, lightweight and well aerated. Often referred to as Cellmax Cubes.

How to use
Ideal for growing in pots, mix with clay pebbles for a well aerated, free draining growing medium. These cubes are also good in flood and drain systems as well as dripper systems like Wilmas.

• AKA Cellmax Cubes
• Good water to air ratio
• Excellent in flood and drain systems
• Works very well in drip pot systems
• 90 Litre box