Dwarf Allamanda (Allamanda schottii 'Compacta') is a compact, sun-loving tropical shrub (2–4 ft tall) featuring bright yellow, trumpet-shaped flowers from summer to fall. Ideal for borders, containers, or low hedges, this low-maintenance, drought-tolerant plant requires full sun, well-draining soil, and consistent, moderate watering. It is hardy in USDA zones 8B-11, though it can suffer from, but recover from, colder, wet conditions.