Hibiscus is a genus of about 400 different species Hibiscus flowers are large, conspicuous, trumpet-shaped, with five petals and their colors can be white to pink, red, orange, peach, and yellow or purple that are 4–18 cm broad. Hibiscus also adapt well to growing in containers. Hybrids can be either a single flower or a double flower. Hibiscus likes moist and well-drained soil, with a neutral to slightly acidic pH.