Life cycle: | Perennial |
Sun Requirements: | Full Sun Full Sun to Partial Shade |
Water Preferences: | Mesic |
Minimum cold hardiness: | Zone 5a -28.9 °C (-20 °F) to -26.1 °C (-15 °F) |
Maximum recommended zone: | Zone 8b |
Plant Height: | 15-20 cm |
Plant Spread: | 30-40 cm |
Flowers: | Showy |
Flower Color: | Yellow |
Flower Time: | Late spring or early summer Summer |
Underground structures: | Rhizome |
Uses: | Erosion control Groundcover Medicinal Herb Will Naturalize Suitable as Annual |
Propagation: Seeds: | Self fertile Stratify seeds: 4 weeks if sowing indoors Depth to plant seed: cover the seeds thin Suitable for wintersowing Sow in situ Start indoors Can handle transplanting Other info: might get invasive in some areas |
Propagation: Other methods: | Cuttings: Root |
Pollinators: | Self Moths and Butterflies Flies Bees |
Miscellaneous: | Tolerates poor soil |
Conservation status: | Least Concern (LC) |