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Long-spiked Butterfly Bush

Buddlejamacrostachya

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Buddleja macrostachya by AThousandFlowers_US
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Family
Scrophulariaceae (skrof-yoo-larr-ee-AY-see-ee)
Info
Genus
Buddleja (BUD-lee-uh)
Info
Species
macrostachya (mak-ro-STAK-yuh)
Info
Synonym
Buddleja cylindrostachya
Buddleja hookeri
Sun Exposure
Full Sun
Foliage
Grown for foliage
Deciduous
Succulent
Height
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Spacing
8-10 ft. (2.4-3 m)
Hardiness
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)
Danger

Unknown - Tell us

Bloom Color
Blue-Violet
Bloom Time

Unknown - Tell us

Other Details
Category
Shrubs
Water Requirements

Unknown - Tell us

Foliage Color
Medium Green
Where to Grow

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

Soil pH requirements
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From semi-hardwood cuttings
Seed Collecting

Unknown - Tell us

Regional
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