GRODAN Rockwool Cube 7,5×7,5cm with 42mm hole 1pcs

Grodan mineral wool cubes ensure perfect water and air flow, which guarantees an ideal environment around the roots. Therefore, the root system can develop optimally from the very beginning of growth. Cubes are great for germination and rooting.

These boards are characterized by high aerobic acuity and quickly absorb and easily maintain enough water. Thanks to this, they contribute to the successful germination of seeds and the rooting of seedlings. The boards are easy to use and take up little space.
They strengthen young plants and improve their fixation in the substrate, thanks to which they develop faster.

• Hole inside the cube with a diameter of 42mm
• Dimensions of 1 cube: 7.5×7.5xh6.5 cm