How Cold Can Begonias Tolerate: A Guide for Gardeners
How Cold Can Begonias Tolerate? Begonias have varying levels of cold tolerance depending on the species. Most houseplant begonias are comfortable when night temperatures remain above 55 degrees Fahrenheit. Frost can kill tender begonias and damage others. However, there are hardy begonias such as Begonia grandis, which are native to cooler regions in China and…