Hibiscus Perennials: Tropical Drama for Temperate Gardens

Hardy hibiscus (3-4 ft, up to 7 ft in ideal conditions) dies back completely each winter, returning with dinner-plate blooms mid-summer to fall. Needs: moisture + drainage (leaf/bark compost, vermiculite/perlite), weekly feeding (high K, low P, plus Mn, Cu, Fe), full sun.

Standout Cultivars

'Blue River': huge creamy white. 'Lord Baltimore': deep red, 4 ft. 'Red Shield': foliage variety—reddish Japanese-maple-like leaves, 3 ft spread, container/border perfect. All add bold vertical presence to walls, fences, and mixed beds.