General Plant Information (Edit)
Plant Habit: Shrub
Sun Requirements: Full Sun
Full Sun to Partial Shade
Water Preferences: Dry Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Minimum cold hardiness: Zone 5b -26.1 °C (-15 °F) to -23.3 °C (-10 °F)
Maximum recommended zone: Zone 10b
Plant Height: 6-12 feet
Plant Spread: 7-12 feet
Leaves: Semi-evergreen
Deciduous
Flowers: Showy
Flower Color: Lavender
Purple
Bloom Size: Under 1"
Flower Time: Late spring or early summer
Summer
Late summer or early fall
Wildlife Attractant: Bees
Butterflies
Hummingbirds
Resistances: Deer Resistant
Humidity tolerant
Drought tolerant
Salt tolerant
Propagation: Other methods: Cuttings: Stem
Containers: Suitable in 3 gallon or larger

Image
Common names
  • Butterfly Bush
  • Weeping Butterfly Bush
Also sold as:
  • Buddleia
  • Buddlea

Photo Gallery
Location: St Louis
Date: 2010-08-14

Date: 2013-06-20
Location: Cary, North Carolina private garden
Date: 2023-05-21
These bloom racemes will be 3-4 feet long by end of Summer.
Location: St Louis
Date: 2012-05-19
Location: Central Texas
Date: 2016-08-17
Location: My property
Date: 2010-08-05
Location: Cary, North Carolina private garden
Date: 2023-05-21
Blooms continue to elongate to 3-4 feet long by end of Summer.
Photo by froggardener

Photo courtesy of Annie's Annuals and Perennials, by Pancrat

credit: Pancrat

Courtesy Gardens in the Wood of Grassy Creek
  • Uploaded by vic
Location: My Property Sunset Zone 23 Fallbrook California
Date: 2013-05-25
Photo by wcgypsy
Photo by robertduval14
This plant is tagged in:
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Plant Events from our members
lovesblooms On January 28, 2017 Seeds sown
w/s
MrsBinWY On February 24, 2018 Seeds sown
try 4 weeks cold followed by 70-80 degrees; seeds from poisondartfrog; brought inside 4-2-18 & put on heat mat 4-2-18
MrsBinWY On February 18, 2017 Seeds germinated
Things that look like roots sticking up are emerging. Could be fungus. Will continue observing. Might have been fungus. Nothing additional emerged.
MrsBinWY On February 11, 2017 Seeds sown
milk jug, room temp, seeds from poisondartfrog
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