Plant Habit: | Herb/Forb |
Life cycle: | Perennial |
Sun Requirements: | Full Sun |
Water Preferences: | Mesic Dry Mesic Dry |
Minimum cold hardiness: | Zone 8b -9.4 °C (15 °F) to -6.7 °C (20 °F) |
Plant Height: | 8 to 12 feet (2.4-3.7m) |
Plant Spread: | 36 to 42 inches (91-107cm) |
Leaves: | Unusual foliage color Fragrant |
Flowers: | Showy |
Flower Color: | Yellow |
Flower Time: | Late spring or early summer |
Wildlife Attractant: | Butterflies |
Resistances: | Drought tolerant |
Propagation: Seeds: | Self fertile |
Pollinators: | Flies |
Miscellaneous: | Monocarpic |
Posted by CarolineScott (Calgary - Zone 4a) on May 17, 2015 6:14 AM The database entry says it is perennial in milder climates, but it is monocarpic? [ 1 reply | |