Rhododendron Fastuosum Flore Pleno is a strong, upright-growing Rhododendron producing double lavender-blue flowers with darker spots, creating a striking floral display. 

Rhododendron Fastuosum Flore Pleno thrives in part shade with moist, humus-rich soil and benefits from regular mulching. Evergreen and hardy, it is ideal for sheltered garden beds and woodland borders.