What most naturally follows?

How to grow swamp hibiscus
Look for a sunny, boggy spot to plant your hibiscus.
Swamp hibiscus is a tall perennial that favors a sunny spot with lots of water. Unlike many plants, it prefers a boggy spot where water collects.
If you have a marshy patch in your garden that gets plenty of sun, consider planting your swamp hibiscus there. Swamp hibiscus prefers a mildly acidic soil but this isn't critical.