Grodan stone wool has a neutral pH and should be soaked and rinsed at a pH of 5.5 to 5.8 before use. The rockwool mat is a good choice for all kinds of plants.
The combination of simple and safe watering, as well as rapid root development, make the Grodan Vital stone wool mat a very good choice for hobby gardeners as well as for professional cultivation.
Details:
- Dimensions (LxWxH): 100cm x 15cm x 7.5cm
- Very well suited for Libra boxes or canal floors with drip irrigation
- Water content can easily fluctuate within the safe range
- Improved capillary action stores moisture evenly
- Rapid rooting thanks to the open fiber structure
| Length | 15x15x14,2cm, 7,5×7,5×6,5cm |
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