Determining Hibiscus Type for New Jersey: Tropical vs. Hardy Care

Tropical or Hardy Hibiscus in NJ?

Check the tag or ask the nursery:

• Tropical (H. rosa-sinensis): 1–2 main stems; glossy leaves; flowers 4–6". Keep in pot; outdoors summer, indoors winter (sunny window, 60°F, minimal water).
• Hardy (H. moscheutos/H. syriacus): Multiple woody stems; larger leaves; flowers 6–12". Plant in ground; dies back in winter, returns spring.

Care differs completely. Identify first.