Chateau d’Amboise - a Monrovia exclusive, introduced in 2019 - has large, vibrant clear pink (or hot pink) single blooms with a prominent, showy dark raspberry or crimson/red center. The flowers cover the stems densely from top to bottom, creating a very floriferous display. It's often praised for its high-impact color in borders, island beds, hedges, or as a focal point in the landscape—especially since the bright pink stands out well against house exteriors or natural backdrops.