Spring Sandwort - Pearlwort - Irish Moss
Price:
$7.99
Regular Price
🌿 Characteristics
Type: Herbaceous perennial groundcover
Common name: Irish Moss, Heath Pearlwort
Scientific name: Sagina subulata
Foliage color: Light to medium green, fine and thread-like
Flower color: Creamy white, tiny star-shaped flowers
Mature height: 0.05–0.10 m (2–4 inches)
Mature width: 0.30–0.50 m (12–20 inches)
Habit: Very compact, spreading, forming a dense, soft mat
Bloom period: May to July
Exposure: Full sun to partial shade
Watering needs: Moderate, prefers slightly moist soil
Soil type: Well-drained, light, fertile
Hardiness zone: Zone 4 to 8
Drought tolerance: Good once established
Nectar-rich plant: Yes
Attracts pollinators: Yes, especially small insects
Toxicity to animals: Non-toxic
✂️ Care
Plant in full sun to partial shade in light, well-drained soil. Water regularly at planting to encourage root development, then maintain moderate moisture. Trim lightly after flowering to maintain a compact shape and encourage abundant blooms the following year.
This extremely hardy and persistent perennial requires no winter protection and thrives with minimal care. Ideal for rock gardens, borders, alpine gardens, and between pavers, it offers a delicate green carpet and a delicate white bloom in spring.