What Is the Ideal Temperature Range for common box?
Common boxwood is notably resilient, enduring temperature variations from -15℃ (5℉) to 38℃ (100℉). Its cold tolerance enables survival in chilly climates, but protective measures, like mulching, are recommended during extreme frosts. Conversely, its heat tolerance ensures durability in warmer regions, though shading and regular watering can mitigate heat stress. Symptoms of overcooling include leaf burn and dieback, while overheating may cause wilting and scorched leaves. To counteract cold, insulating the soil helps, and for heat, maintain proper hydration and provide shade. This robustness makes common boxwood suitable for a diverse range of environments.