Lithospermum onosmodium, commonly known as False Gromwell, is a deciduous perennial herb native to a variety of habitats including prairies, grasslands, and open woodlands in the Central United States. It typically grows to a height and width of 2-3 feet (0.6-0.9 meters), forming a mound of foliage. The plant features narrow, lance-shaped leaves and clusters of small, tubular flowers that exhibit a range of cream, yellow, green, and white hues, blooming in the summer months. These flowers are not particularly showy but add a subtle charm to garden settings.

False Gromwell is appreciated for its drought tolerance and its ability to thrive in a variety of soil conditions, making it a low-maintenance option for gardeners. It is often used in native plant gardens, as a border plant, or in naturalized areas where its adaptability to different light conditions is advantageous. While it prefers full sun or part shade, it is also tolerant of a range of soil types, provided they have medium drainage. Gardeners should be aware that it can spread by self-seeding and may require control measures to prevent unwanted proliferation.CC BY-SA 4.0