Description
Sisyrinchium platycaule (also called Broad-Stemmed Blue-Eyed Grass, among many other common names) is a perennial herbaceous plant native to Argentina, Uruguay, and Brazil. It is found in grasslands, meadows, and disturbed areas. It has narrow, linear leaves and small, star-shaped flowers with blue petals.
Flower, Seeds and Seedlings
The flower of Sisyrinchium platycaule is a star-shaped, blue-violet flower with yellow anthers. The seed is a small, black, flattened, oval-shaped seed. The seedlings are thin, upright, and have narrow, pointed leaves.
Cultivation and Propagation
Sisyrinchium platycaule is a perennial plant that can be grown from seed or division. It prefers full sun and moist, well-drained soil. Propagation can be done by division in spring or by seed in early summer. The seed should be sown in a cold frame and the plants should be transplanted to their permanent positions in late summer or early autumn.