Dipladenia–Mandevilla ‘Tourmaline’ (Rocktrumpet) is a compact, twining climber with glossy deep-green foliage and an abundance of trumpet-shaped flowers in intense fuchsia, rose and pink through the warmer months. It’s a beautiful choice for pots with a trellis, balconies, pergolas or along railings, where it can climb or softly trail and bring colour to vertical spaces. Grow in full sun to light shade in free-draining soil, with regular watering during active growth for best flowering.