Royal Grandeur Blue
Classic: blue, green
1=small, 3=medium, 5=large
The flowers change color from the center from softblue to blue later in time.
Classic flowers of Royal Grandeur have green edges.
Harvest spreading by pinching
1=not suitable, 3= suitable
Based on the observation in the show greenhouse in the Kwakel in 2020, pinching is always at the risk of the grower.