General Information
The long, gray green leaves of the Black Knight Butterfly Bush grow on tall, upright stems forming a large shrub. From late summer to late fall, spikes of deep violet-purple blooms adorn the plant. The Black Knight is a vigorous, hardy shrub. Use the lovely, flower stems in cut flower arrangements. Black Knight will make a beautiful addition to your perennial garden. Best interest when planted in mass groupings. Wonderful for your butterfly or cottage garden.
Additional Information
Buddleia daividii 'Black Knight' grows best in Full Sun. It will grow 4 to 6 feet tall with a spread of 4 to 6 feet. Plant in zones 5 to 9. Attracts butterflies and hummingbirds. Deer and rabbit resistant.
Shipping Notes
NOT AVAILABLE FOR SALE IN THESE US STATES AND TERRITORIES: Alaska, Hawaii, Guam, Puerto Rico, US Virgin Islands. Due to Department of Agriculture regulations, we cannot send plants to California. Our products will ship with USPS, FedEx or UPS. They should take 2 to 3 days to reach most areas that we ship to. All of our plants will be shipped out within 7 to 10 business days, with certain exceptions.
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USDA Hardiness Zones
Use the map to find your USDA Hardiness Zone and see if this plant will thrive in your region. These zones indicate the coldest temperatures a plant can tolerate, helping you choose plants that will grow successfully in your area.
We treat your plant
like it's ours
- Before your plant leaves our greenhouse, it’s wrapped and supported to handle the journey ahead. Pots are sealed to prevent spills, plants are gently netted and staked for stability, and boxes are packed with biodegradable peanuts to absorb movement along the way. Thoughtful packaging helps your plant arrive happy, healthy, and ready to grow.
When your plant
arrives
- Plants may show signs of stress after shipping, such as bent stems or drooping leaves. This is normal. Prompt unpacking, proper watering, and a short recovery period in the shade help plants rebound quickly. Avoid heavy pruning and give your plant time to adjust as it establishes in your landscape.
Shipping Information
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