The easter lily is native to regions with a mild temperate climate, typically thriving in temperatures ranging from 41 to 95 ℉ (5 to 35 ℃). However, the plant can still grow in temperatures as low as 23 ℉ (-5 ℃) with proper insulation and protection. During the summer, it prefers cooler conditions, whereas the winter months require warmer temperatures.
Easter lily has strong cold resistance, so special frost protection measures are usually not necessary during winter. However, if the winter temperatures are expected to drop below {Limit_growth_temperature}, it is still important to provide cold protection. This can be achieved by covering the plant with materials such as soil or straw. Before the first freeze in autumn, it is recommended to water the plant abundantly, ensuring the soil remains moist and enters a frozen state. This helps prevent drought and water scarcity for the plant during winter and early spring.