Summerstar White Mandevilla Vine brings bold white tubular flowers with sunny yellow throats from warm weather into fall. Its glossy green foliage creates an attractive backdrop, while the vigorous stems climb a trellis, fence, or other support.
This heat-loving vine is a good choice for containers, patios, and sunny garden beds where vertical color is needed. It is typically grown as an annual in colder climates but can be overwintered indoors before temperatures turn cold.
1. Planting: Plant or repot within 4 weeks of arrival. Choose a location with full sun to light afternoon shade and well-draining soil. Provide a trellis or similar support, or plant in a container with drainage holes. Protect it from frost and cold winds.
2. Watering: Water thoroughly when the top inch of soil feels dry. Keep the soil evenly moist but never waterlogged; container-grown plants may need more frequent watering during hot weather.
3. Pruning: Trim long or unruly stems as needed to maintain the desired shape and encourage branching. Pinching young growth produces a fuller plant. Remove damaged or dead stems at any time.
4. Fertilizing: Feed every two to four weeks during active growth with a balanced or bloom-supporting fertilizer, following label directions. Reduce or stop feeding during winter when growth slows.