China Aster Seeds - Flower Plant

China aster is a warm-season annual known for its upright, branching growth and abundant daisy-like blooms. It produces flowers on sturdy stems throughout the growing season, offering consistent flowering under suitable conditions. This plant grows well in temperate climates and performs best in full sun with well-drained, moderately fertile soil. China aster establishes steadily and is suitable for garden beds, borders, and container planting.

Features

• Upright annual with branching growth habit
• Produces daisy-like flowers on sturdy stems
• Suitable for temperate growing conditions
• Adaptable to garden beds, borders, and containers
• Continuous flowering during the growing season

Specifications

• Scientific name: Callistephus chinensis
• Common name (US): Aster
• Seed type / variety: China aster
• Growth habit: Upright, branching annual
• USDA zones: 2–11 (grown as annual)
• Planting season: Spring
• Growing season: Spring to fall
• Sowing Season: February to April
• Germination time and conditions: 7–14 days at 18–22°C
• Sunlight requirements: Full sun
• Soil requirements: Well-drained, moderately fertile soil
• Watering needs: Moderate, consistent moisture
• Mature plant size: 30–90 cm height, 25–45 cm spread
• Plant spacing: 20–30 cm between plants