Monarch Blue Knight Buddleia ( buddleia davidii ) New Monarch series buddleia. Gorgeous lavender blue flowers darken to a deeper blue as the blossoms age. Very long flower panicles up to 12 inches long. Nectar plant for butterflies and other pollinators. Grows to approx. 4' tall. Reported to be deer resistant. Easy to grow and carefree shrub. Perennial zones 5-10. One live starter plant in 3 inch container. Monarch is a US registered trademark of Walters Gardens. pp 28,178 |