Madinia® Deep Red Mandevilla

Madinia® Deep Red is a compact, mounding Mandevilla hybrid with red flowers from mid-spring through summer. Syngenta lists full sun, a garden size of 14–18 inches tall by 12–16 inches wide, and hardiness zone 11a on its [exact plant detail page](https://www.syngentaflowers.com/ams/product/flower/70003886). ## Growing Use it in a warm, sunny patio container. North Carolina State Extension describes mandevillas as tropical and cold-sensitive; in frost-prone areas, grow them in containers so they can be brought indoors before cold weather. The genus guide recommends moist, well-drained soil and plenty of water in summer. ## Maintenance Water regularly through warm weather while allowing excess water to drain. Before frost, move outdoor containers into a bright, sheltered space; reduce watering in winter and let the mix dry somewhat between waterings. Pinch long stems as needed to encourage a bushier shape.