Profuse, showy blooms that outlast those of the species are sterile. Large panicles of double white flowers show slight tints of red and yellow. Seedless character makes it the favorite horsechestnut for street planting.
Aesculus hippocastanum 'Baumannii'
Baumann Double Horsechestnut
USDA Zone: 4
Height: 50′
Spread: 40′