Lobelia Starship™ Blue Cardinal Flower

Starship™ Blue is a standout early blooming Lobelia known for its abundant spikes of nearly true blue flowers, improved branching, and uniform, upright growth. This cardinal flower produces dense, vertical blooms that add height and structure to garden borders, containers, and mixed plantings.

Perfect for pollinator gardens, its nectar-rich flowers attract butterflies and bees throughout the season. The long-lasting blooms are also ideal for cut flower bouquets.

Best grown in full sun with consistent moisture and fertile soil, Starship™ Blue thrives in warm temperatures and humid conditions. In dry climates, partial shade helps support continuous flowering from early summer through mid-fall.