Campsis r. 'Indian Summer' (Trumpet creeper)'Indian Summer' is a bit more compact than the species growing to 12 15' on sturdy vertical structures. Yellowish orange trumpet flowers have a red throat and grow in clusters from late spring to early summer. Provides quick cover but can be quite vigorous, although thought to be less aggressive than the species. Plant 5' apart. Sunlight Requirements: Full Sun to Partial Shade USDA Hardiness Zones: 5 9