Asparagus Fern 'Sprengeri' (Asparagus densiflorus 'Sprengeri'): Feathery Foliage for Texture

The asparagus fern 'Sprengeri' (Asparagus densiflorus 'Sprengeri') is not a true fern but a member of the lily family, valued for its delicate, arching stems covered in fine, needle-like cladodes (modified stems). Its airy, emerald-green texture adds softness to containers, hanging baskets, and shaded garden beds.

Growth Habit

This cultivar forms a dense, mounding plant 2–3 feet tall and 3–4 feet wide, with cascading stems that can trail several feet. Small white flowers may appear in summer, followed by bright red berries. The foliage remains evergreen in frost-free climates.

Culture

Grow in partial to full shade (tolerates morning sun) in moist, well-drained soil rich in organic matter. Water regularly; it dislikes drying out completely. In zones 9–11, it is perennial; elsewhere, treat as an annual or houseplant. Trim old stems to encourage fresh growth.

Taxonomy

• Family: Liliaceae (Asparagaceae)
• Genus: Asparagus
• Species: densiflorus
• Cultivar: 'Sprengeri'
• Synonyms: Asparagus aethiopicus, Asparagus sprengeri