Hardy Hibiscus Zone 5: Thrive in Cold Climates!
Hardy Hibiscus Zone 5 refers to the ability of hibiscus plants to withstand cold temperatures in USDA hardiness zone 5. These plants are capable of surviving winter temperatures as low as -20°F (-29°C). If you live in USDA hardiness zone 5 and want to grow hibiscus plants, you’re in luck! Hardy hibiscus varieties are well-suited…