Snow on the Mountain is a warm-weather annual native to the American prairies, from Minnesota and the Dakotas down to Colorado and Texas. This single-stemmed plant grows 12 to 36 inches tall, bearing medium green leaves that gradually transform into striking white-edged foliage as the season progresses, creating a dramatic two-tone effect. It blooms from June through November, flowering 84 to 112 days from seed, and thrives in full sun across hardiness zones 2 through 11. Its deer and drought tolerance, combined with low maintenance needs, makes it a rewarding choice for gardeners seeking a hardy ornamental that handles poor soils and hot conditions.
1
Full Sun
Moderate
2-11
36in H x 24in W
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Moderate
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The upper leaves develop a clean, showy white coloring as the season advances, creating the 'snow' effect that gives this plant its evocative common name. It thrives in poor, rocky-sandy soils that would challenge other plants, tolerates both drought and deer pressure, and requires virtually no fussing once established. Native to American prairie regions, it brings authentic regional character to gardens while remaining entirely unfussy about growing conditions.
Snow on the Mountain is grown as an ornamental annual, valued for its distinctive foliage contrast and showy white-edged leaves. It is used in annual garden beds, borders, and mixed plantings where its architectural form and dramatic coloring provide visual interest throughout the growing season.
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Start seeds indoors 6 to 8 weeks before your last spring frost date. Soak seeds in warm water for 8 hours or nick the seed coat to speed germination. Maintain temperatures between 65 and 75°F and cover with a humidity dome to retain moisture until seeds sprout in 6 to 15 days.
Transplant seedlings outdoors after your last spring frost date, spacing them 1 inch apart. Harden off plants gradually before moving them to their permanent location in full sun.
Direct sow seeds outdoors after your last spring frost date in well-drained soil.
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“Snow on the Mountain is native to the prairies of the American heartland, ranging across Minnesota, the Dakotas, Colorado, and Texas. In Missouri specifically, it is native to the loess mounds in the far northwestern corner of the state. This plant arrived in gardens not through breeding programs but through direct appreciation of its wild character, representing a thread of continuity between native prairie ecosystems and cultivated gardens. Gardeners have long valued it as a hardy annual that carries the spirit of the Great Plains into their own landscapes.”