Cultiwool Rockwool Slab – 10 x 6 Inch Mini-Slab
Cultilene rockwool slabs are an excellent substrate solution that will benefit your plants by helping to maintain proper oxygen, water content, PH, and temperature. Cultiwool X-Fibre slabs are unique for their optimum water distribution and excellent EC control, not only within one slab but also between slabs. This creates a root environment with outstanding control and with far better and much more even growth and root distribution. Slabs are 36″, long and are available in several different widths.
Features
- Rapid rooting into plug
- Supports Healthy Root Growth
- Great for transplanting
- Fibre structure with a lower density and no loss of firmness
- Vertical fiber structure
- Excellent air-to-water ratio
- Fast absorption of water
- High water retention
- Guaranteed firmness