Purple Rose of Sharon Seeds – Hardy Perennial Shrub

Purple Rose of Sharon Seeds grow into beautiful, hardy deciduous shrubs known for their vibrant purple blooms that attract pollinators like butterflies and hummingbirds. This low-maintenance plant adds a stunning visual appeal to any garden or landscape. Perfect for hedges, borders, or as standalone ornamental shrubs, these plants are drought-tolerant once established and thrive in sunny to partially shaded areas.

Features:

• Produces large, showy purple blooms from mid-summer to early fall

• Attracts butterflies and hummingbirds

• Thrives in full sun to partial shade

• Low maintenance and drought-tolerant once established

• Suitable for hedges, borders, or decorative garden beds

• Can grow 6–10 feet tall with proper care

• Long blooming period adds continuous color to landscapes

Specifications:

• Scientific Name: Hibiscus syriacus

• Common Name (US): Rose of Sharon

• Seed Type: Perennial Shrub

• Plant Height: 6–10 ft

• Spacing: 4–6 ft apart

• Sun Exposure: Full Sun to Partial Shade

• Soil Type: Well-drained, fertile soil

• Watering: Moderate; keep soil moist but not waterlogged

• Germination Time: 14–21 days

• Bloom Season: Summer to Early Fall (July–September)

• USDA Hardiness Zones: 5–9

• Planting Season:

  • Spring: March–May

  • Fall: September–October (in warmer regions)

• Temperature for Germination: 68–75°F (20–24°C)

• Lifespan: Long-lived perennial shrub