‘Black Truffle’ cardinal flower is a stunning native perennial with dark chocolatey-purple foliage contrasting with its vibrant red flowers. ‘Black Truffle’ thrives in moist, well-drained soil and prefers partial shade to full sun gardens, a great choice for attracting pollinators along streams, in bogs, or in rain gardens. Like other cardinal flowers ‘Black Truffle’ is an absolute hummingbird magnet, with tubular, red flowers providing a rich source of nectar throughout the summer. Butterflies and bumblebees are also frequent visitors, drawn to the plant’s abundant nectar. Its compact, bushy habit and long-lasting foliage provide months of enjoyment in the garden.
Vital Details:
Plant size: 3-4’ tall x 2-3’ wide
Light: Sun (6+ hours sun) to part-sun (4-6 hours sun)
Water: Average water needs. Requires moist, well-drained soil.
Hardiness: 3-8 (Find your hardiness zone)
Season of interest: Late summer
Pollinator value: Attracts hummingbirds, bees, butterflies, and other pollinating insects to the garden.
Host plant to the following: Host plant to a variety of native butterflies and moths, including the Spicebush Swallowtail.
Notable Features: Native, cut flower, pollinator-friendly, summer-blooming, drought-tolerant, deer-resistant, rain garden
Pot Size: One quart
Plant Name: Lobelia cardinalis ‘Black Truffle’