Sagina alexandrae, commonly known as Awl-Leaf Pearlwort or Alexandra’s Pearlwort, is a perennial herb native to Central and Western Europe, where it thrives in alpine and subalpine zones, often in rocky outcrops and gravelly or sandy soils. It is a low-growing plant, typically reaching heights and widths of 0.1-0.3 feet (0.03-0.1 meters), forming dense mats of slender, awl-shaped leaves. During the summer months, it produces small, star-shaped white flowers that add a delicate charm to its appearance.

Awl-Leaf Pearlwort is valued for its ability to form a dense ground cover, making it an excellent choice for rock gardens, between paving stones, and in alpine troughs. Its preference for well-drained soils and tolerance for part shade to full sun exposure makes it a versatile plant for various garden settings. While it requires medium amounts of water, it is relatively low maintenance once established. Gardeners should be aware that in some conditions, it can spread vigorously, potentially outcompeting less robust plants.CC BY-SA 4.0