Meet Lady Cynthia, the world's oldest and Canada's largest rhododendron. Technically, she's a shrub, but at this size she's often mistaken for a tree. She'll be in full bloom in a couple How I Started Growing Gotu Kola at Home. The Little Leaf That Heals from Within : r IndoorGarden Rhododendron obt.'Maruschka' R , Japanische Azalee 'Maruschka' R Geschickt Pflanzen Blhende Strucher: Winterhart sind diese Pflanzen Sorten