Rockspray Cotoneaster – Cotoneaster horizontalis Seeds | 120 Hardy Shrub Seeds | Red Berry Ground Cover | Bonsai & Espalier Friendly | Cold & Drought Tolerant

Grow a hardy and beautiful landscape shrub from seed with these 120 Rockspray Cotoneaster (Cotoneaster horizontalis) seeds. This dense, semi-evergreen shrub is prized for its elegant fishbone branching pattern, delicate spring blooms, and bright red berries that provide long-lasting seasonal interest.

Ideal for mass planting, slopes, erosion control, rock gardens, stone walls, bonsai, or espalier training, Rockspray Cotoneaster spreads gracefully to form an attractive ground cover. It is highly adaptable and once established, tolerates cold, drought, wind, and poor soils with ease.

Enjoy glossy green foliage through the growing season, rich reddish-purple fall color, and vibrant scarlet berries that attract birds into late fall and early winter.

You will receive:
✔️ 120 Rockspray Cotoneaster seeds
✔️ Fresh, untreated seeds
✔️ Labeled seed packet with sowing instructions
✔️ Suitable for Zones 5–8
✔️ Secure packaging for safe delivery

🌼 Growing Information
Common Name: Rockspray Cotoneaster
Botanical Name: Cotoneaster horizontalis
Plant Type: Semi-evergreen low-growing shrub
Growth Stage: Seed
Sun Requirements: Full sun to part shade
Soil: Well-drained, moist loam preferred; adaptable to poor soils
Watering: Moderate; drought tolerant once established
Mature Height: 2–3 feet
Mature Spread: 6–8 feet
Growth Rate: Slow to moderate
USDA Zones: 5–8
Container Friendly: Yes (excellent for bonsai and espalier)

💡 Care Tip:
Scarify seeds by pouring hot water over them and soaking for 24 hours. Cold stratify for 90 days at 40°F in a moist medium before sowing 1/8 inch deep. Proper drainage is essential for successful germination and healthy root development.