Allamanda cathartica is a vigorous shrubby vine from Tropical America that can climb 10 to 20 feet high into nearby trees. Yellow flowers up to 5 inches wide are displayed nearly year-round. Provide ...
They are few in species, but versatile in form. Grown as flowerbeds, ground covers, garden hedges, container plants, and climbing shrubs, the beautiful Allamandas are loved by all horticulturists.