Candytuft Iberis is a fast-growing annual flower that produces dense, fragrant clusters of blooms in just 60 days from seed. Native to the rocky, sunny slopes of the Iberian Peninsula, this dignified bloomer reaches 12-16 inches tall and spreads 8-10 inches wide, forming a mounded habit completely covered in white, pink, or purple flowers. Hardy in zones 3-3 and thriving in full sun, it serves as both an excellent ground cover and a valuable nectar source for pollinators throughout the growing season.
Full Sun
Moderate
3-3
16in H x 10in W
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Moderate
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Candytuft Iberis transforms from seed to full, flower-covered mound in under two months, making it one of the quickest rewards in the garden. The slender, compact plants become entirely blanketed in small, fragrant flower clusters that attract pollinators while providing a reliable, continuous display from midsummer onward. Its Iberian heritage means it naturally loves sunny, rocky conditions where other plants might struggle, thriving on minimal fussing once established.
Candytuft Iberis is grown primarily for its ornamental flowers. It works exceptionally well as a ground cover, filling beds and borders with continuous color, and its fragrant blooms and abundant pollen make it a go-to choice for gardeners looking to support pollinators. The compact, mounded growth habit also suits container planting and rock gardens.
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Transplant candytuft outdoors after the last frost date in your region, once soil has warmed. Harden off seedlings by gradually exposing them to outdoor conditions over 7-10 days before planting. Set them into the garden at their original depth, spacing 8 inches apart.
Direct sow candytuft seeds outdoors in spring after the last frost date, or in fall for earlier spring blooms in mild climates. Scatter seeds thinly where you want them to bloom, press lightly into the soil, and keep moist until germination.
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“The genus name Iberis itself tells the story of this flower's origins on the rocky, sunny slopes of the Iberian Peninsula, where it evolved to thrive in harsh, exposed conditions. This connection to its native landscape shaped the plant's character: a tough, no-nonsense bloomer that asks little but gives abundantly in return.”