Buddleja Species, Asian Butterfly Bush, Dogtail, Dog Tail

Buddlejaasiatica

Family
Scrophulariaceae (skrof-yoo-larr-ee-AY-see-ee)
Genus
Buddleja (BUD-lee-uh)
Species
asiatica (a-see-AT-ee-kuh)
Synonym
Buddleja acuminatissima
Buddleja amentacea
Buddleja arfakensis
Buddleja densiflora
Sun Exposure
Full Sun
Height
10-12 ft. (3-3.6 m)
Spacing
8-10 ft. (2.4-3 m)
Hardiness
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
N/A
Bloom Color
White/Near White
Bloom Time
Late Winter/Early Spring
Other Details
Category
Shrubs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Blue-Green
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
By simple layering
By air layering
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Dublin, California

Joshua Tree, California

Kailua, Hawaii

Kaneohe Station, Hawaii

Maunawili, Hawaii

Calvert City, Kentucky

Verona, Missouri

Dayton, Ohio

Piqua, Ohio

Grenoble, Rhône-Alpes

Charleston, South Carolina

Frisco, Texas

Richmond, Texas

Seattle, Washington

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Gardener's Notes:

4
positives
1
neutral
1
negative
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S
Kailua, HI | September 2012 | negative

Buddleja asiatica often takes hold in gardens, disturbed areas, riparian areas, and open woodlands and has become a major weed throughout...Read More

V
(Zone 8a) | May 2007 | positive

Boy does it get big. I am training mine to grow as a standard and the canopy is taking over. Next fall I might move it to a place where...Read More

S
Frisco, TX (Zone 7b) | June 2006 | positive

This plant has been in the ground here in Texas (7b) and first two years were slow. This year BOOM! 5 feet tall and eight feet wide with ...Read More

B
Piqua, OH (Zone 6a) | November 2004 | positive

I have had two butterfly bushes. One was in full sun and one was partially shaded. The full sun bush is BIG and has been full of blooms...Read More

C
(Zone 10b) | February 2004 | positive

This excerpt was taken from Mountain Valley Growers:

"The Winter Flowering Lilac, Buddleia asiatica, is not the most attra...Read More

F
Lutz, FL (Zone 9b) | November 2001 | neutral

A native of Eastern Asia, this Butterfly Bush is one of the largest. It can be pruned very hard and responds well to this treatment. If...Read More

Featured
Brown House Spider
(Badumna longinqua)
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(Leiothrix lutea)
Featured
Brown House Spider
(Badumna longinqua)
Red-billed Leiothrix
(Leiothrix lutea)