Physostegia purpurea
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Obedient Plant, Eastern False Dragonhead
Lamiaceae (Labiatae)
Plant Specifics
| Form: | Flower | |
| Size: | To about 3 ft tall, clonal forming patches. | |
| Life Span: | Short-lived perennial | |
| Flower Color: | Pink,purple | |
| Fruit Color: | Brown | |
| Phenology: | Winter dormant. Blooms late summer-fall. | |
| Noted for: | Showy flowers |
Landscaping
| Recommended Uses: | Moist wildflower garden, wetland garden. | ||||||||||||||||||||||||||||||||||||||||||
| Propagation: | Seed. | ||||||||||||||||||||||||||||||||||||||||||
| Availability: | Seed | ||||||||||||||||||||||||||||||||||||||||||
| Light: | Full Sun, Part Shade | ||||||||||||||||||||||||||||||||||||||||||
| Moisture Tolerance: |
always floodedextremely dry |
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| (Stays Wet ----- to ----- Somewhat moist, no flooding) | |||||||||||||||||||||||||||||||||||||||||||
| Moisture Tolerance: | Stays Wet ----- to ----- Somewhat moist, no flooding | ||||||||||||||||||||||||||||||||||||||||||
| Salt Water Flooding Tolerance: | Not salt tolerant of inundation by salty or brackish water. | ||||||||||||||||||||||||||||||||||||||||||
| Salt Spray/ Salty Soil Tolerance: | Low/no tolerance of salty wind or direct salt spray | ||||||||||||||||||||||||||||||||||||||||||
| Soil or other substrate: | Loam, Organic material (muck), Sand | ||||||||||||||||||||||||||||||||||||||||||
| Soil pH: | Adaptable | ||||||||||||||||||||||||||||||||||||||||||
Ecology
| Wildlife: |
Humminbirds are attracted to the nectar. | |
| Insects: | Generally pollinated by bumblebees. Other long tongued bees, hummingbirds and the occasional butterfly sip nectar from the flowers (New Moon Nursery). | |
| Native Habitats: | Wet prairie, wet savannas, hydric pine flatwoods, cypress sloughs, marl prairies, marshes, ditches. |
Distribution and Planting Zones
Natural Range in Florida
USDA Zones
Suitable to grow in:
10A 10B 8A 8B 9A 9B
USDA zones are based on minimum winter temperatures