Adam's Needle ⟶

Must be extremely well-draining; gritty, sandy, or rocky soils are ideal.

You can find various cultivars like the variegated or 'Golden Sword' at several nurseries: adam's needle

The plant is toxic to pets and humans if ingested. Purchasing Options Must be extremely well-draining; gritty, sandy, or rocky

Standard and specialty varieties are available at retailers like NatureHills.com and McKay Nursery . Must be extremely well-draining

Generally resistant, but can be affected by yucca weevils (which eat the roots), scale, or mealybugs.

Zones 4–10; it is exceptionally cold-hardy and heat-tolerant. Maintenance & Pruning