Lobelia cardinalis 'Black Truffle', commonly known as Black Truffle Cardinal Flower, is a stunning perennial admired for its striking contrast between dark foliage and vibrant red blooms. This variety features deep burgundy to almost black leaves and stems that provide a dramatic backdrop for the bright scarlet-red, tubular flowers that bloom from mid-summer to early fall. Thriving in full sun to partial shade and consistently moist, well-drained soil, Black Truffle Cardinal Flower is ideal for garden beds, borders, and water gardens. With its intense color contrast, attractive foliage, and ability to attract hummingbirds and butterflies, Lobelia cardinalis 'Black Truffle' adds a touch of bold elegance and vibrant beauty to any garden setting.