10+
Blue mistflower, botanically known as Conoclinium coelestinum, is a spreading perennial plant valued for its soft, fluffy flower clusters and dense growth habit. It develops branching stems with green foliage and produces clusters of blue, mist-like flowers during the late growing season. This plant adapts well to warm and temperate climates and performs best in full sun to partial shade with moist, well-drained soil. Blue mistflower is commonly used in borders, naturalized planting, and garden beds, where it establishes readily from seeds and spreads under suitable conditions.
Features
- Spreading perennial with dense, branching growth
- Produces fluffy blue flower clusters
- Suitable for borders and naturalized planting
- Adapted to sun and partial shade conditions
- Establishes easily and spreads over time
Specifications
- Scientific name: Conoclinium coelestinum
- Common name (US): Blue Mistflower
- Seed type / variety: Blue flowering variety
- Growth habit: Spreading perennial
- USDA zones: 5-10
- Planting season: Spring or fall
- Growing season: Late summer to fall
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Sowing Season:
- Spring: March to May
- Fall: September to October
- Germination time and conditions: 2-3 weeks at 18-24°C
- Sunlight requirements: Full sun to partial shade
- Soil requirements: Moist, well-drained soil
- Watering needs: Moderate to high, prefers consistent moisture
- Mature plant size: 60-90 cm height, spreading habit
- Plant spacing: 30-45 cm between plants
