The deep purple-black leaves and bold red flowers of 'Black Truffle' make an electric combination. Hummingbirds will love this native plant that adds a jolt of color to the late summer garden.
Perennial | |
Lobelia | |
Cardinal Flower | |
Zone 5 | |
4-6+ hours | |
Clay, Loam, Moist, Wet | |
36-48" | |
24-36" | |
Fall, Summer | |
Red | |
Rapid | |
Narrow, Upright | |
Plant-tone | |
Foliage | |
Yes | |
Yes | |
Yes | |
Yes | |
Ligularia, Chelone, Astilbe |