Rockwool Set (128 pcs)

The set consists of 128 pcs of rockwool cubes.

Dimension:  3cm

Features: 

• Right size for growing seed
•  Firm enough to hold the shape well
• Safe for environment
• Tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth.
• Increase germination rate

Application: Perfect for cutting, seed starter, clone plants, rooting plants, hydroponic gardening, garden tower, hydroponic system and winter plant as well.