Description
Rockwool is lightweight hydroponic substrate that is manufactured through heating basalt and chalk at very high temperatures, the liquid is then spun into threads and compressed into wool packets. The product is then cut into slabs, blocks or plugs. They are great for beginners, easy to set-up and use and they promote a healthy plant life.
Product Details
Dimensions |
5x5x5 cm |
Quantity |
Pack of 15 |
Country of Origin |
Netherlands |
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