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Plant Profile

Buddleja davidii (Butterfly-Bush)

Budleia is large deciduous or semi-evergreen shrub 1.5-3 m tall produces large arching canes . Its summer leaves are simple, lanceolate grayish greenish above and white on the bottom. The stems are also pubescent (hairy). The flowers are very showy 15-20 cm long with colors of pink, red, purple, and white as well. Very attractive to hummingbirds and butterflies. Bloom time is from mid- to late summer until frost . The fruit has no ornamental interest. It requires full sun and performs best in fertile soil. Needs to remove old flowers to encourage continued blooming. Used in mass planting, foundation plant for a butterfly garden.

  • Landscape Information
  • Botanical Description
  • Horticulture Management
  • I, IKAl [CC BY-SA 2.5 (http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons
  • By Syp (Own work) [Public domain], via Wikimedia Commons
  • I, IKAl [CC-BY-SA-2.5 (http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons
  • By bildtankstelle.de [Public domain], via Wikimedia Commons
I, IKAl [CC BY-SA 2.5 (http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons

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  • French Name: Arbre à papillon, arbuste aux papillons

    Pronunciation: bud-LEE-uh duh-VID-ee-eye

  • Plant type: Shrub

  • Origin: China

  • Heat Zones: 2 to 9

    Hardiness Zones: 6 to 10

  • Uses: Hedge, Specimen, Container, Wildlife

  • Size/Shape

    Growth Rate: Fast

    Tree Shape: Round

    Canopy Symmetry: Symmetrical

    Canopy Density: Medium

    Canopy Texture: Fine

    Height at Maturity: 3 to 5 m

    Spread at Maturity: 1.5 to 3 meters

    Time to Ultimate Height: 5 to 10 Years

  • Notes

    Attracts butterflies. Summertime flowering.  

  • I, IKAl [CC BY-SA 2.5 (http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons
  • By Syp (Own work) [Public domain], via Wikimedia Commons
  • I, IKAl [CC-BY-SA-2.5 (http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons
  • By bildtankstelle.de [Public domain], via Wikimedia Commons
I, IKAl [CC BY-SA 2.5 (http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons

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  • Foliage

    Leaf Arrangement : Opposite

    Leaf Venation: Pinnate

    Leaf Persistance: Semi Evergreen

    Leaf Type: Simple

    Leaf Blade: 10 - 20

    Leaf Shape: Lanceolate

    Leaf Margins: Serrate

    Leaf Texture: Smooth

    Leaf Scent: No Fragance

    Color(growing season): Green, Silver

    Color(changing season): Yellow

  • Flower

    Flower Showiness: Yes

    Flower Size Range: 10 - 20

    Flower Type: Raceme

    Flower Sexuality: Monoecious (Bisexual)

    Flower Scent: Pleasant (Sweet)

    Flower Color: Purple, White, Pink

    Seasons: Summer

  • Trunk

    Trunk Susceptibility to Breakage: Generally resists breakage

    Number of Trunks: Multi-Trunked

    Trunk esthetic Values: Not Showy

  • Fruit

    Fruit Type: Capsule

    Fruit Showiness: No

    Fruit Size Range: 1.5 - 3

    Fruit Color: Brown

    Seasons: Summer

  • I, IKAl [CC BY-SA 2.5 (http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons
  • By Syp (Own work) [Public domain], via Wikimedia Commons
  • I, IKAl [CC-BY-SA-2.5 (http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons
  • By bildtankstelle.de [Public domain], via Wikimedia Commons
I, IKAl [CC BY-SA 2.5 (http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons

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  • Tolerance

    Frost Tolerant: Yes

    Heat Tolerance: No

    Drought Tolerance: No

    Salt Tolerance: Moderate

  • Requirements

    Soil Requirements: Clay, Loam, Sand

    Soil Ph Requirements: Alkaline

    Water Requirements: Moderate

    Light Requirements: Full

  • Management

    Toxicity: No

    Invasive Potential: No

    Susceptibility to Pests and Diseases: No

    Pruning Requirements: Needed, to develop a strong structure

    Fruit/ Leaves/ Flowers litter: No

    Surface Rooting: No

    Life Span: Less than 25

    Pests: Mites, Caterpillars

    Plant Propagation: Cutting

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