General Plant Information (Edit)
Plant Habit: Shrub
Life cycle: Perennial
Sun Requirements: Full Sun
Water Preferences: Mesic
Minimum cold hardiness: Zone 5a -28.9 °C (-20 °F) to -26.1 °C (-15 °F)
Maximum recommended zone: Zone 10b
Plant Height: 4 - 6 feet
Plant Spread: 6 feet
Leaves: Unusual foliage color
Other: Silvery green
Flowers: Showy
Flower Color: Blue
Flower Time: Late spring or early summer
Summer
Late summer or early fall
Fall
Other: Deadheading flowers ensures more flowering throughout the season.
Wildlife Attractant: Bees
Butterflies
Hummingbirds
Resistances: Deer Resistant
Rabbit Resistant
Drought tolerant
Propagation: Seeds: Other info: Low seed set.
Containers: Suitable in 3 gallon or larger
Needs excellent drainage in pots
Miscellaneous: Patent/Plant Breeders' Rights: PP25,708

Trade name information:
Trade Name: True Blue
Cultivar name: 'Bostulu'
Common names
  • Buddleja
  • Butterfly Bush
Also sold as:
  • Buddleia
  • Buddlea

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