How does the overheating protection work?

Kristallkalk has a very high whiteness, a high fineness (1,5 µm) and a special, crystal-shaped structure. Therefore, Kristallkalk can form a highly reflective protective film on the leaf surface, which reflects part of the light and thus protects the leaf from overheating. Kristallkalk is virtually a SUNSCREEN for leaves. Due to the cooling effect, the enzymes in the leaf can work longer on hot days and perform more photosynthesis = more yield!