Plant Characteristics
Botanical Name: Agastache aurantiaca
Cultivar: 'Tango'
Common Name: Hummingbird Mint
Native: Cultivar
Native Region: Arizona-New Mexico Mountains; Madrean Sky Islands (chiefly Mexico)
Sun: Full to Partial Sun
Water: Medium
Bloom Time: Summer to fall
Bloom Color: Tangerine orange
Pollinators: Bees; Butterflies; Hummingbirds
Deer Resistant: Yes
Mature Size: W 12"-15" x H 15"-18"
Soil: Well-drained; lean, gritty soil
Pollinator Value: Tubular flowers built for hummingbirds; also worked by long-tongued bees
Plant Type: Herbaceous perennial
USDA Zones: 5 to 10
Spread Habit: Clumping
Available As: Live plant
Growing Notes
Full sun and gritty, sharply drained soil. This one has southwestern parentage and is the least forgiving of winter wet in the group, so drainage matters more here than cold hardiness. A gravelly spot or a raised bed suits it. Space about 12 inches apart.
Water: Medium
Sun: Full to Partial Sun
Soil: Well-drained; lean, gritty soil
Mature size: W 12"-15" x H 15"-18"
Maintenance
Leave the stems standing through winter and cut back in late spring. Do not cut it back in fall, and do not mulch over the crown; both hold water against it. Deadhead to extend bloom. In a wet winter, it can be short-lived, so it is worth letting a few seedlings stand as insurance.