Dipladenia is a compact, bushy tropical plant producing large, trumpet-shaped flowers in vivid colours from spring through autumn. More contained than its close relative Mandevilla, it suits pot culture, courtyard planting, and smaller garden positions where a full-sized climber would be too large. Full sun. Well-drained soil. Water regularly through the growing season. Feed monthly with liquid fertiliser. Protect from frost. Red Riding Hood produces vivid, saturated red flowers - the strongest and most classic colour in the Dipladenia range. The red is true and intense, not orange-toned, making it one of the most visually impactful compact flowering plants for a sunny position.