Color of flowers

• Red (2)
• White (3)
• Yellow (1)

Flowering period

• Spring (1)
• Summer (5)

Location

• Full sun (6)
• Sunny (27)

Growth

• Tree (3)
• Tree or shrub (3)

Minimum temperature

• -5 °C (2)
• -10 °C (2)
• -15 °C (6)
• -20 °C (2)
• -25 °C (1)
• 5 °C (1)

winter temperature

• 5 (+/- 5) °C (5)
• 8 (±5)°C (1)

Hardiness Zones

• 7 (2)
• 8 (4)

Categories

• Use (3)