10 Seeds Campsis radicans Orange Trumpet Vine Hardy Flowering Climber

Campsis radicans, commonly known as Orange Trumpet Vine, is a vigorous woody climbing vine grown for its showy trumpet-shaped orange blooms that appear through the warm months. Its fast growth and lush green foliage make it a striking choice for covering trellises, pergolas, and fences, where it adds vertical interest and a bold tropical feel to the landscape.

This climber works well as an ornamental accent along walls, arbors, and sturdy structures, and the nectar-rich flowers draw hummingbirds and pollinators to the garden. It thrives in full sun and tolerates a range of soils once established, growing quickly each season and dying back in colder zones before returning from the roots.
Species: Campsis radicans
Type: Perennial flowering vine
Plant_Habit: Vigorous woody climber
Sun: Full sun to partial shade
Soil: Well-drained, average fertility
Zones: 4-9
Germination: 14-30 days at 65-75F after cold stratification
Sowing: Sow 1/4 inch deep, keep evenly moist
Spacing: 24-36 inches
Notes: Provide a sturdy support structure; blooms on new growth