Family: Asteraceae (ass-ter-AY-see-ee) (Info)
Genus: Dahlia (DAHL-ya) (Info)
Cultivar: Vulkan
Registered or introduced: 1975
» View all varieties of Dahlias Section:
Semi-Cactus
Flower Size:
Medium - 6 to 8 inches (150 to 200 mm) diameter
Bloom Color:
Orange
Flame
Pruning:
Unknown - Tell us
Height:
4-6 ft. (1.2-1.8 m)
Spacing:
24-36 in. (60-90 cm)
Foliage:
Herbaceous
Other details:
Average Water Needs; Water regularly; do not overwater
Flowers are good for cutting
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information:
Unknown - Tell us
Propagation Methods:
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From herbaceous stem cuttings
Danger:
Unknown - Tell us
Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
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