'Pink Versicolor' Hibiscus (Hibiscus rosa-sinensis 'Pink Versicolor'), given full sun, provides a profusion of large, gorgeous pink blooms with reddish centers throughout the season. The flowers contrast beautifully with its rich, glossy green foliage. Said to grow as tall as 8-10 feet and 2 feet wide, it's become a favorite with gardeners who like the tropical touch.