Grodan Absorbant Stonewool Granulate 45 lbs Bag
Granulated rockwool works great on its own or mixed with other loose media such as expanded clay rocks or coconut fiber. If planting in containers outdoors, Water Absorbent Granulate is the best medium of choice.
|713090 - Grodan Gro-Wool Absorbent Granulate |
| ||MSDS ||(PDF Document) |