Houstonia caerulea Seeds - Flower Plant

Houstonia caerulea is a low-growing perennial wildflower native to North America, known for its delicate sky-blue, four-petaled flowers with yellow centers. It naturally forms small mats or carpets in grassy or woodland areas and is often used in native wildflower gardens, pollinator gardens, and naturalized landscapes. It prefers cool, moist environments and partial sun conditions.

Features

• Native perennial wildflower
• Small sky-blue flowers with yellow centers
• Low-growing, mat-forming growth habit
• Attractive to pollinators
• Ideal for woodland and natural meadow gardens

Specifications

• Scientific Name: Houstonia caerulea
• Common Name (US): Bluets / Quaker Ladies
• Plant Type: Perennial wildflower
• Native Range: Eastern North America
• USDA Zones: 3-8
• Planting Season: Fall or early spring
• Growing Season: Spring bloom period
• Seed Germination Time: 2–8 weeks (may benefit from cold stratification)
• Germination Conditions: Cool, moist soil; light exposure preferred
• Sunlight Requirements: Partial shade to full sun (cool climates)
• Soil Requirements: Moist, well-drained, slightly acidic soil
• Watering Needs: Moderate, prefers consistent moisture
• Mature Plant Size: 5–15 cm height
• Plant Spacing: 10–20 cm between plants