About This Plant
Triodanis perfoliata, known as Venus’ Looking Glass, is a delicate yet eye-catching native annual that brightens meadows, open woods, and prairies with its violet-blue, starry blooms. From late spring through midsummer, the plant produces a succession of small, radiant flowers nestled in the leaf axils along its upright stems, each one reflecting a jewel-like glow that inspired its poetic common name.
Typically growing 6–18 inches tall, Venus’ Looking Glass thrives in sandy, loamy, or disturbed soils and prefers full to partial sun. Its adaptability allows it to flourish in open fields, roadside edges, and naturalized wildflower plantings. While short-lived, it readily self-seeds, ensuring its continued presence in diverse plantings without becoming aggressive.
Ecologically, Triodanis perfoliata provides nectar for small bees and solitary pollinators, which visit its tubular blossoms in search of early-season forage. Its seeds also contribute to the diet of ground-feeding birds and small mammals.
With its whimsical flowers, ease of growth, and ecological value, Venus’ Looking Glass is a wonderful addition to wildflower meadows, pollinator plantings, and cottage-style gardens. It brings a dash of unexpected color and charm while supporting native wildlife.