Plant Min Zone: 5b
Plant Max Zone: 9a
Sunlight: All Day Full Sun, Full Sun, Part Sun
Water / Rainfall: Low, Average
Soil Quality: Average, Rich
Bloom Season: Summer, Late Summer, Fall
Flower Color: Reddish Purple
Berry / Fruit Color: Insignificant
Spring Foliage Color: Mint Green
Summer Foliage Color: Mint Green
Fall Foliage Color: Mint Green, Yellow
Evergreen Foliage: No
Winter Interest: Some
Scented Flowers: Yes
Drought Tolerance: Medium
Wet-Feet Tolerance: Low
Humidity Tolerance: Medium
Wind Tolerance: Medium
Poor Soil Tolerance: Clay Soils, Rocky Soils, Alkaline Soils (high PH), Acidic Soil (low PH)
Height: 3' - 4'
Width: 3' - 4'
Growth Rate: Medium, Fast
Service Life: Medium: 3-5 years
Maintenance Need: Low
Spreading Potential: Low
Yearly Trimming Tips: Shrub Normally Winter-kills so trim to 6-12" off Ground in Winter or Early Spring: Blooms on New Wood.
Plant Grouping Size: Specimen Planting of 1-3, Small Grouping of 3-5, Medium Grouping of 5-10
Best Side of House: South Exposure, West Exposure, East Exposure
Extreme Planting Locations: Resistant to Rabbits
Ornamental Features: Multiple Seasons of Interest, Long Blooming Season
Special Landscape Uses: None
Possible Pest Problems: Spider Mites, Beetles, Root Rot Disease
Plant Limitations: May get Occasional Winter-kill, Needs Thick Winter Mulch
Butterfly Bush (Buddleia) are workhorses in the pollinator garden. Flower panicles come in a variety of colors mostly including shades of lavender, magenta, violet, pink, and white. Most Butterfly Bushes bloom on new wood so trimming off winter kill or complete rejuvenation will not affect flowering. In fact, flowering is often bigger and bolder from new water sprout growth when trimmed to the ground each year. Most Butterfly Bushes in zone 6 are maintained this way. Foliage is typically an attractive greenish-gray to mint green and persists into the fall until hard freezes occur. Use in the landscape in small or large groupings for its amazing flower power! Plants grow best in full sun with medium to dry soils. Drought tolerance is high with established plants so extra watering is rarely needed in our East Kansas climate with 40 inches of rain per year. Obviously, Butterfly Bush attracts lots of butterflies. There has been some debate in recent years on whether to plant Butterfly Bush because it's a non-native plant. Being a native of China, it has no pest or disease problems here. It is invasive in some parts of the country but cold Kansas winters keep it and check and without any self-seeding problems here. If you are still worried about it, there are several sterile varieties to choose from. There have been many drastically improved cultivars in the last 10 years aiming to improve cold hardiness, bloom size, eliminate seeding, and improve growth habits. Buddleia 'Dark Dynasty' is a compact new Buddleia fits easily into urban gardens with its densely compact, rounded habit. It is a new addition to the popular MONARCH® Butterfly Bush collection! Unlike some other dwarf Buddleias that become very wide spreading, 'Dark Dynasty' keeps its composure as it ages, growing just 3' tall and 3 ½' wide in two years. Rich royal purple, fragrant flowers are borne on branched panicles from late summer into early fall, just in time to feed the migrating monarchs passing through. In Eastern Kansas, 'Dark Dynasty' has performs WELL for over 3 years with just about everything nature has to challenge it! Combine with caryopteris and crapemyrtle to create a late season "all you can eat" buffet for pollinators! The MONARCH® trademark is owned by Walters Gardens, Inc.