The Hummingbird Lunch Cuphea is a must-have if you enjoy watching hummingbirds flutter and feed. It is also a stunning flowering plant. Long tubular flowers hang from sturdy stems that protrude from the plant. The blooms are a deep reddish burgundy that ombre fades into buttery yellow or white at the opening. This Cuphea blooms from summer through fall. Green ovate foliage fills in the plant and has subtle bronzy margins.