Ideal for those who grow using drip irrigation. The GroTop Master rockwool slab is the best slab Grodan produce. It has a twin-layered fibre structure with a denser top layer and a more porous lower layer. The grower can control plant growth ensuring that the roots are maintained in the optimum condition throughout the season.
1m slab.
Click here for the Grodan Master pdf
This product was added to our catalog on Tuesday 27 January, 2009.