Prices start at : 12.99 USD
Black Knight, an RHS Award of Garden Merit winner, is still one of the most strikingly colored and popular of all Buddlejas grown today. Showy deep violet-purple, fragrant spikes, to 8" long, are held at the ends of the arching, woody stems.
- Outdoor Light: Full sun, Part sun, Part shade
- Container Size: 4.5 inch / 20 fl.oz. / 591 ml
- USDA Cold Hardiness Zones: 5,6,7,8,9,10,11
- Native To / Origin: Netherland Gardens - Ruy , Moerheim Nursery, Dedemsvaart, Netherlands, circa 1959
- Grows To: 4-6'H x 4-6''W
- Fertilizing: Once growth commences in spring to midsummer.