Aster Seeds - Tower White

Aster – Tower White ~25 Seeds

Callistephus chinensis

Elegant and dependable, Aster – Tower White is a must-have for cut flower lovers and cottage gardens. This variety produces strong, upright stems topped with large, fully double blooms in a crisp, pure white.

The flowers resemble chrysanthemums, with dense petals forming a rounded, peony-like shape that adds sophistication to borders, beds, and bouquets. Asters are easy to grow, bloom prolifically, and provide fresh colour late in the season when many annuals are beginning to fade. Tower White pairs beautifully with any garden palette and is especially striking in floral arrangements where its snowy blossoms act as a perfect neutral accent.

• Tall, upright stems with large double bloom

• Crisp white flowers with a chrysanthemum-like form

• Long-lasting cut flower

• Suitable for cut flowers (bouquets)

• Suitable for drying

• Attracts pollinators
  

Plant Details

• Scientific Name: Callistephus chinensis

• Type: Annual

• Height: 24 – 40 inches (60 – 85 cm)

• Spread: 12 – 16 inches (30 – 40 cm)

• Light Requirements: Full sun

• Days to Maturity: 90 – 100 days

• Hardiness Zone: 2 – 8 (grown as an annual)

Growing instructions:

Indoor Transplant (recommended) - Sow 1/8" deep into 72-cell flats or preferred seedling container 6-8 weeks before planting out. Heat and reduced day length initiate flowering.

Direct seed: Once soil temperature is 65-70°F (18-21°C). Provide support. Pinching not required.

FAQ

Q: Can Asters be grown in containers?
A: Yes, use a deep container with nutrient-rich soil and water regularly for best growth.

Q: When do Asters bloom?
A: They bloom in mid-to-late summer and continues into fall, extending your garden’s colour season.