Empire Blue Butterfly Bush
Buddleja davidii 'Empire Blue'
Blooms fragrant large blue flowers. Long stems with gray-green foliage.
Bloom Period: Summer
Growth Habit: Rounded and vase-shape
Mature Height: 5' to 6' (152 cm to 183 cm)
Mature Spread: 4' to 5' (122 cm to 152 cm)
Growth Rate: Fast
Sun Exposure: Full Sun
Cold Hardiness Zone: 5
Attracts butterflies and bees
Rabbit and deer resistant
Garden Tip: Deadhead to promote re-blooming