Sagina S. ‘Aurea’ Qt

Latin Name: Sagina subulata 'Aurea'

Common Name: Golden Irish Moss / Scotch Moss

Zones: 4–8 (sometimes listed 3–9)

Height & Spread: 1–2 inches tall, spreading 12–18 inches wide (spreads to form an indefinite mat)

Descriptive Features: A striking golden-hued groundcover, despite its common name not a true moss but a low, mat-forming perennial prized for its ultra-fine, needle-like chartreuse to golden-yellow foliage that glows brightly in the landscape, especially with more sun exposure. Forms an incredibly dense, tight, spongy-textured cushion of foliage that tolerates light foot traffic, making it a popular choice for filling joints between stepping stones and pavers. In late spring to early summer, tiny, star-shaped white flowers dot the mat in a delicate, subtle display, adding a light touch of contrast against the golden foliage. Thrives in consistently moist, well-drained soil and struggles in hot, dry conditions or intense summer heat, often browning out or thinning in extended drought or excessive heat and humidity — cooler climates and afternoon shade in warmer regions help it perform best. Deer-resistant and low-maintenance when given adequate moisture, needing only occasional light trimming to keep it tidy. An excellent choice for filling between pavers and stepping stones, edging, rock gardens, or as a small-scale lawn substitute in full sun to part shade.