Buddleja Species, Alternate-Leaf Butterfly Bush, Fountain Butterfly Bush
Buddlejaalternifolia

Family: Scrophulariaceae (skrof-yoo-larr-ee-AY-see-ee)
Genus: Buddleja (BUD-lee-uh)
Species: alternifolia (al-tern-ee-FOH-lee-uh)

Synonym:Buddleja legendrei

Synonym:Buddleja minima

Category

Shrubs

Water Requirements

Average Water Needs; Water regularly; do not overwater

Sun Exposure

Full Sun
Sun to Partial Shade

Foliage

Deciduous

Foliage Color

Unknown

Height

8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)

Spacing

10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)

Hardiness

USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
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)

Where to Grow

Grow outdoors year-round in hardiness zone

Danger

N/A

Bloom Color

Lavender

Bloom Characteristics

This plant is attractive to bees, butterflies and/or birds

Bloom Size

Unknown

Bloom Time

Mid Spring

Other details

Unknown

Soil pH requirements

6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)

Patent Information

Non-patented

Propagation Methods

From woody stem cuttings
From semi-hardwood cuttings
By grafting
By simple layering
By air layering

Seed Collecting

Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored