groundcover

Snow Cone Candytuft

Iberis x sempervirens 'Snow Cone'

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Groundcover

Height

6 inches

Width

12 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8, 9

Water

Moderate, drought-tolerant once established

Humidity

Average garden humidity

Lifespan

Perennial

Native To

Mediterranean region

Toxicity

Non-toxic to humans and pets

The Story

Plant Bio

Iberis sempervirens, commonly known as Candytuft, is a low-growing, spreading, semi-woody evergreen perennial. It features dense, evergreen foliage and clusters of pure white flowers that bloom profusely in mid to late spring, creating a carpet-like appearance. The 'Snow Cone' cultivar is distinguished by its compact, mound-forming growth and its abundant, pure white flowers that have a particularly long flowering period, making it ideal for edging and rock gardens.

Uses & Benefits:

Provides charming white blooms in early spring, brightening garden edges.

Low-maintenance groundcover that tolerates drought and poor soils.

Supports beneficial insects like pollinators, minimal watering needed.

Marketplace

Where to Buy

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Planting

How to Grow

Tuck seeds lightly into well-draining soil.
Keep soil moist until germination, about 2 weeks.
Position in full sun for best flowering.
Water regularly during dry spells.
Pinch back to promote bushiness after flowering.
Mulch to retain soil moisture and suppress weeds.

Pro Tip

Sow seeds in early spring for best blooms; prefers well-drained, slightly alkaline soil.

Keep It Thriving

Care Guide

Do

Water regularly during dry periods 🌱
Prune lightly after flowering to maintain shape
Apply balanced fertilizer in early spring
Mulch to conserve moisture

Don't

Avoid overwatering to prevent root rot ❌
Don’t fertilize with high-nitrogen fertilizer
Never let soil stay waterlogged
Avoid heavy shade which reduces flowering

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Silvery low-border edgingFragrant flower bed highlightDrought-tolerant groundcover

Companion Plants

Lavender Sedum Coreopsis Echinacea Salvia

Multiply

Propagation Methods

Good to Know

Common Questions

Snow Cone Candytuft questions

What zones can Snow Cone Candytuft grow in?

Snow Cone Candytuft is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Snow Cone Candytuft deer resistant?

Yes — Snow Cone Candytuft is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Snow Cone Candytuft bloom?

Snow Cone Candytuft typically blooms in mid to late spring through mid-spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Snow Cone Candytuft need full sun?

Snow Cone Candytuft does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Snow Cone Candytuft drought tolerant?

Yes — once established (usually after the first full season), Snow Cone Candytuft handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.