Does Hardy hibiscus come back every year?
Does Hardy hibiscus come back every year? Hardy hibiscus plants regrow from their base even without regular pruning. In a garden setting, removing the current year's canes after the plants go dormant gives the winter garden a tidier appearance, but those canes can be left in place until spring to provide some winter interest. Can Hardy hibiscus survive winter? Hardy Hibiscus need a dormancy period during the winter. Hardy hibiscus are considered a perennial plant, not a shrub, so they will die down to the ground each winter. To help them survive the cold, cover the plants with a thick...