Aster souliei, commonly known as the Alpine Aster, is a perennial herb native to alpine meadows and slopes in South and Southeast Asia, particularly in the Himalayas. It typically grows to a height of 1 foot (0.3 meters) and a width of 0.3-0.9 feet (0.09-0.3 meters). The plant forms a low clump with lance-shaped leaves and bears daisy-like white flowers with yellow centers during the summer and fall seasons, which are moderately showy and attract pollinators.

Alpine Aster is appreciated for its hardiness in high-altitude gardens and its ability to thrive in cool climates. It is often used in rock gardens, alpine gardens, and as a border plant due to its compact size and attractive blooms. It requires well-drained soil, and while it can tolerate a range of moisture levels, it prefers consistent moisture without waterlogging. Alpine Aster can be grown in full sun to part shade, with part shade being preferable in hotter climates to prevent scorching. It is relatively low maintenance but may require division every few years to maintain vigor.CC BY-SA 4.0