Cleaning and disinfecting of horticultural rockwool

Key of the success in growing season is the cleanness. Use new or disinfected materials + tools for propagation and for the start of the new growing season as well.
Use for disinfecting Menno Clean 1-3% and spray 100 liter solution per 1000 m2. Concentration and spray amount are depending to cleanness of surface.
The most important is the cleanness of the propagation area. Use fresh, sterile fertilized water for wetting the rockwool. Avoid multiple use of fertilizer solution (e.g.: “dipping”) in order to prevent infection.