How To Protect Gardenias In Winter
With proper care over winter, you’ll enjoy this evergreen’s sweet perfume every summer. But gardenias can be sensitive to extended frosts and experience damage from very cold temperatures. How Cold-Hardy Are Gardenias? Credit:Katsiaryna Liuntova / EyeEm / Getty Images But the shrubs can suffer from winter damage when the temperature dips below 15F. You’ll know your plant has suffered cold damage if the leaves turn brown or black and crisp....