Flower Color: Orange-Red Flower Form: Clusters of 2-3″ (5-7cm) Tubular Flowering Period: Summer/Fall Mature Height: 13-30′(4.5-9m) Pruning Requirement: Prune to Shape Planting Aspect: Partial Shade / Full Sun Cold Tolerance: USDA Zone 5 Price Group: Standard About Campsis radicans Flamenco This plant has panicles of six to twelve large orange red flowers. As in all campsis a sunny warm location with room to ramble is required to get the best display.