Adam's Needle

Adam's Needle (Yucca filamentosa)

Adam's Needle (Yucca filamentosa), also known as Threadleaf Yucca, is a bold, evergreen perennial valued for its architectural foliage and striking summer flower spikes. This native plant offers year-round structure and thrives in tough conditions, making it an excellent choice for low-maintenance and drought-tolerant landscapes.

Distinctive Features

This clump-forming yucca reaches 2 to 3 feet tall with rigid, sword-like leaves edged with curly white filaments. In early to midsummer, it sends up tall flower stalks up to 6 feet high, topped with bell-shaped creamy white flowers that attract pollinators. Its strong form, blue-green foliage, and dramatic bloom create a sculptural presence in dry gardens and borders.

Growing Conditions

• Sun Exposure: Full sun
• Soil Type: Sandy, gravelly, or well-drained soil
• Soil pH: Neutral to slightly alkaline
• Water Needs: Low; highly drought-tolerant
• USDA Hardiness Zones: 4 to 10

Ideal Uses

• Focal point in xeriscape or rock gardens
• Foundation planting for sunny, dry locations
• Accent in coastal or desert-inspired landscapes
• Pollinator gardens and native plantings
• Container gardens for bold year-round texture

Low Maintenance Care

• Remove old flower stalks to maintain appearance
• Divide clumps in early spring if desired
• Provide excellent drainage to prevent root rot
• Rarely needs watering once established
• Resistant to deer, pests, and most diseases

Why Choose Adam's Needle

• Evergreen foliage adds structure in all seasons
• Dramatic flower spikes offer vertical interest
• Extremely drought-tolerant and low-maintenance
• Ideal for poor, sandy, or dry soils
• An architectural focal point for tough landscapes

Adam's Needle is a resilient and visually striking plant that excels as a focal point in sun-soaked, dry gardens�offering texture, structure, and summer bloom with minimal care.