Special Hibiscus species for enthusiasts. Grows into a bush of 2 m. And flowers with beautiful bright red, large, slender flowers. Requires long warm summer to bloom well. That is why it is best as a tub plant. Full sun, well-drained soil. Regularly water and fertilize during flowering. Prune in shape after flowering. Can be grown in full soil, but flowers better as a tub plant.
You can see several lists of more plants on the page More plants.