Rockwool Block (10x10x10cm)

Rockwool holds lots of water and air for fast rooting and growth.

Dimension: 10x10x10cm

Features: 

•  Holds lots of water and air for fast rooting and growth
•  Perfect for growing your rooted cuttings in before transplanting into your hydroponics system
• Finely spun and of high quality
• High fiber density