Description
Candytuft Seeds 6390. Open Pollinated. Perennial.
Approx. 75 seeds/pkt (425 seeds/gram)
A Snow-White Evergreen Carpet for Spring Gardens.
Candytuft (Iberis sempervirens) is a classic perennial prized for its ability to produce a solid “white carpet” of blooms throughout late spring and early summer. The flowers are so profuse that they almost entirely hide the rich green foliage. Reaching a height of 15–30 cm and spreading up to 40 cm wide, these compact plants are a staple for rock gardens, edging, and stone walls. In milder winter areas, Candytuft remains evergreen, providing year-round structure and interest.
Quick Seed Details
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Product Code: 6390
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Type: Open Pollinated Perennial
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Hardiness: Zone 3 (when sheltered)
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Colour: Pure White
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Dimensions: 15–30 cm tall; 25–40 cm spread
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Light Requirement: Full Sun
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Features: Drought tolerant once established; nectar-rich for pollinators; evergreen foliage.
What you need to know to Plant & Grow
Candytuft is a resilient, low-maintenance plant that becomes more woody and established with age.
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Sow Indoors: Start seeds in a soilless mix 8 weeks before the last frost. Maintain a temperature of 21°C for a 10–15 day germination period.
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Growing On: Once sprouted, move seedlings under lights at a much cooler temperature of 12°C to promote sturdy, compact growth.
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Sow Outdoors: Alternatively, direct sow in the garden once the danger of frost has passed.
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Transplanting: After hardening off, space plants 15–20 cm apart in a sunny site with well-drained soil.
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Maintenance Tip: We highly suggest shearing the plants immediately after flowering. This prevents the stems from becoming too leggy and significantly improves the density of the blooms for the following spring.
Why Candytuft Seeds belong in Your Garden
If you are looking for a reliable, “set-and-forget” groundcover that offers a high-impact floral display, Candytuft is the ideal candidate. Its pure white blossoms provide a crisp, clean contrast to the vibrant purples and pinks of other spring-blooming perennials like Aubrieta or Rock Cress. Extremely hardy and adaptable, it thrives in the sun-drenched, well-drained spots where other plants might struggle.
