I have a hibiscus that was planted outside. In the winter time, how can I keep it outdoors without the cold killing it?
Hibiscus in Winter
Certified GKH Gardening Expert
Hardy hibiscus plants need little care over winter and are hardy to Zone 5 with no protection. If you have a tropical hibiscus, it must be container grown and brought indoors during winter unless you live in Zone 9 or higher. These plants will not tolerate more than a night or two of light freezes. Even one hard freeze (below 25) could kill the plant. This article will help: https://www.gardeningknowhow.com/ornamental/flowers/hibiscus/wintering-hibiscus-indoors-winter-care-for-hibiscus.htm