Adam's Needle is a virtually stemless evergreen shrub native to the sandy beaches and dunes from South Carolina south to Florida and Mississippi, though it has since naturalized across much of the eastern United States. The 'Color Guard' cultivar forms a dramatic basal rosette of rigid, sword-shaped leaves up to 30 inches long and 4 inches wide, each tipped with a spine that commands attention in the landscape. Growing 36 to 72 inches tall and 24 to 36 inches wide, it's hardy in zones 4 through 10, making it one of the toughest architectural plants available to northern gardeners. In June and July, tall spikes emerge bearing showy, fragrant white bell-shaped flowers that attract butterflies and other pollinators. Once established, this plant asks almost nothing of you: it thrives in poor sandy soils, laughs at drought and heat, and resists deer and rabbits entirely.
Full Sun
Moderate
4-10
72in H x 36in W
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Moderate
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This is a plant that does the heavy lifting in a landscape. Its rigid, spine-tipped leaves create year-round structure and drama that few other perennials can match, while its summer flower spikes bring unexpected elegance and pollinator activity to even the hottest, driest corners of your garden. The real strength lies in its profound toughness: it tolerates sand, salt spray, shallow rocky soil, and full sun with no supplemental water once established, yet it also handles part shade and poor conditions with surprising grace. For gardeners tired of coddling finicky plants, Adam's Needle offers the rare combination of architectural beauty and bulletproof resilience.
Adam's Needle serves as a striking focal point in drought-tolerant and naturalized landscapes, particularly in areas with poor soil, intense sun, and minimal water availability. Its architectural form works well in xeriscapes, coastal gardens, and urban settings where salt spray and heat are concerns. The plant also stabilizes slopes and eroded banks thanks to its tolerance for shallow, rocky soils. Its summer flowers attract butterflies and other pollinators, making it valuable in gardens designed to support wildlife.
No timeline data available yet for this variety.
Propagate easily from basal offsets in spring or fall. Dig offsets carefully from the base of established plants, ensuring each has its own roots. Plant them in well-drained soil at the same depth they were growing. Newly planted offsets benefit from moderate water until roots establish, typically within 2 to 3 weeks.
No formal pruning is needed. Remove spent flower spikes after blooming if you prefer a tidy appearance, cutting them down to the base. Dead or damaged leaves can be removed as needed. The plant's naturally architectural form requires no shaping.
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“Yucca filamentosa is native to the southeastern coastal plain, where it thrived in sandy, nutrient-poor soils that would challenge most other plants. The name 'Adam's Needle' reflects its formidable leaf-tips, which early settlers found as dangerous as needles. The plant's range has expanded dramatically beyond its original boundaries; it escaped cultivation and naturalized northward into New England, a testament to its hardiness and ability to establish itself in disturbed soils. This movement from southern coastal gardens into northern landscapes documents a quiet plant migration that made a bold architectural accent available to gardeners across the entire eastern United States.”