| Cardinal Flower | Lobelia x speciosa | |  | The combination of big, wide-open, butterfly-shaped purple blooms and near-black stems is electrifying on this compact, free-flowering Lobelia! ‘Starship Blue’ earns its name with the eye-catching shade of purple borne on its blooms, but its merits go far beyond beauty. It is a hummingbird magnet, and because it flowers from midsummer into mid-fall, you get a longer season of winged visitors! | 5D-N |  |  |  |  |  |
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20"-24" | 8"-12" | 6-10 |
| | | |  | The combination of big, wide-open, butterfly-shaped burgundy blooms and near-black stems is electrifying on this compact, free-flowering Lobelia! ‘Starship Burgundy’ earns its name with the eye-catching shade of velvet-red borne on its blooms, but its merits go far beyond beauty. It is a hummingbird magnet, and because it flowers from midsummer into mid-fall, you get a longer season of winged visitors! | 5D-N |  |  |  |  |  |
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20"-24" | 8"-12" | 6-10 |
| | | |  | Summer-flowering perennial attracts hummingbirds. Showy, mid-height plants covered with masses of flowers are ideal for containers for the center of the border. Sturdy, bushy plants are low maintenance. Produces masses of flowers. | 5D-N |  |  |  |  |  |
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20"-24" | 12"-14" | 6-10 |
| | | |  | This perennial has similar excellent bronzing on the leaves to its predecessor, but adds better basal branching and is earlier to flower. Cardinal red flower spikes. | 5D-N |  |  |  |  |  |
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20"-28" | 16"-22" | 6-10 |
| Lobelia | Lobelia erinus | |  | Vigorous Riviera flowers profusely in an extensive range of colors. Ball-shaped plants stay compact and mounded, making them perfect for beds, borders, containers and color bowls. Riviera grows to 5" in the garden. | 9D-N |  |  |  |  |  |
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5"-8" | 8"-10" | n/a |
| | | |  | This extra early-flowering, mounded series is the market leader. Vigorous Riviera flowers profusely in an extensive range of colors. Ball-shaped plants stay compact and mounded, making them perfect for beds, borders, containers and color bowls. | 9D-N |  |  |  |  |  |
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5"-5" | 8"-10" | n/a |
| Lobelia (Trailing) | | |  | Large, clean white flowers all season on cascading, well-branched plants; good summer performance; low maintenance. | 2B-N |  |  |  |  |  |
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6"-12" | 12"-24" | 9-11 |
| | | |  | Large blue flowers accented with a bright white eye. Great as a mixed container plant and has the color and habit of a stand-alone specimen. | 2B-N |  |  |  |  |  |
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8"-12" | 6"-8" | 9-10 |
| | | |  | True blue flowers can be difficult to find in nature but Lobelia are true, real blue. This lobelia has better heat tolerance than older varieties. Deep, solid dark blue flowers with a trailing habit. | 2B-N |  |  |  |  |  |
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3"-6" | 10" | 9-10 |
| | | |  | Soft blue flowers all season on cascading, well-branched plants; excellent in combinations. | 2B-N |  |  |  |  |  |
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8"-10" | 6"-8" | 9-10 |
| | | |  | True blue flowers can be difficult to find in nature but Lobelia are true, real blue. This lobelia has better heat tolerance than older varieties. | 2B-N |  |  |  |  |  |
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6"-12" | 6"-10" | 9-11 |
| | | |  | Flowers up to 4 weeks earlier than other trailing varieties.The vigorous plants flower profusely in an extensive range of colors, putting on an outstanding show in hanging baskets, large containers and color bowls. | 9D-N |  |  |  |  |  |
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6"-8" | 10"-14" | n/a |
| | | |  | Flowing masses of rose and white flowers on freely trailing plants. An outstanding edging plant. Trails beautifully from containers and window boxes. | 9D-N |  |  |  |  |  |
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6"-8" | 10"-12" | n/a |