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Antirrhinum Species, Coulter's Snapdragon, White Snapdragon

Antirrhinumcoulterianum

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Antirrhinum coulterianum by Kelli
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Genus
Antirrhinum (an-TEE-ry-num)
Info
Species
coulterianum (kol-ter-ee-AN-um)
Info
Synonym
Sun Exposure
Full Sun
Foliage

Unknown - Tell us

Height
4-6 ft. (1.2-1.8 m)
Spacing
24-36 in. (60-90 cm)
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)
Danger

Unknown - Tell us

Bloom Color
White/Near White
Bloom Time
Late Spring/Early Summer
Other Details
Category
Annuals
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color

Unknown - Tell us

Where to Grow

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods

Unknown - Tell us

Seed Collecting

Unknown - Tell us

Regional
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