We now support online ordering. Submit your order online & your local store will be in touch with a quote. Click for details.

Buddleia Black Knight
Buddleia davidii 'Black Knight' - Butterfly Bush
This item is no longer available
Size 200mm
Item code:

Attracts bees, butterflies and ladybeetles to your garden with this beautiful, sweetly scented shrub.Buddleia is a large, vigorous, perennial shrub with arching branches and dark green leaves with white-felted undersides and long, spear-shaped clusters of tiny, sweetly scented, deep purple almost black flowers in Summer and Autumn. Ideal for full sun and part shade in garden beds, borders, mass plantings and pots.

Colour — Purple
Growth Width — 1.5m
Growth Height — 3m
Frost Tolerant
Flower Colour — Purple
Foliage Colour — Green
Light Requirements — Full sun, Part Shade
Soil Requirements — Well drained soil
More Information
Planting Advice

Incorporate planting compost such as Active 8, 50:50 with existing soil at time of planting, and water with Harvest once a week for the first 6 weeks. Keep well mulched.

Watering needs

Allow soil to dry out between watering’s. Do not sit in saucers of water.

Pruning Advice

Cut back one third of the overall size once flowering has finished.

Warranty Information Warranty Information