Cedar Nursery Shrubs | SKU:
Buddleja davidii 'Black Knight'
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£27.00
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Common name: butterfly bush
Description: An RHS Award of Garden Merit shrub with arching, grey-green leaves, silvery beneath, and long, honey-scented panicles of deep violet-purple flowers, almost black in bud, from midsummer into autumn.
Other benefits: RHS Award of Garden Merit winner, exceptionally deep flower colour, irresistible to butterflies and bees
Wildlife attraction: bees, butterflies
Height & spread (approx.) at 10 years: 3m x 3m
Position: full sun or partial shade
Soil pH: neutral to alkaline
Moisture: moist but well-drained or well-drained
Winter hardiness: hardy to around -15°C
Delivery and Shipping
Delivery and Shipping
1-2 weeks
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Further Details
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