BN Coco has many advantages compared to rock wool, for example:
- high yield
- natural, pressed substrate
- no more waste products
- Coconut can easily be reused outdoors like high-quality compost
- clean material with a very low EC value (0.2 - 0.4 ms/s) and an ideal pH value of 5.8, coconut has an ideal water/air ratio
- the mats can be used several times
- Use Buffer Agent for soaking