Color of flowers

• White (1)
• Yellow (2)

Flowering period

• Blooming several times (2)
• Constantly blooming (3)
• Spring (3)
• Summer (12)

Growth

• Shrub (1)
• Tree (2)

Minimum temperature

• 0 °C (2)
• 5 °C (1)

winter temperature

• 10 (±10)°C (1)
• 15 (+/- 5) °C (3)
• 20 (+/- 5) °C (4)
• 20 (±5)°C (1)

Hardiness Zones

• 9 (2)
• 10 (3)