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PlantSnap
Plant Care
Candytuft
(Iberis sempervirens)
Also Known As
Candytuft, evergreen candytuft, Rock soapwort, Perennial candytuft
About This Plant
Iberis sempervirens is a flowering plant species in the family Brassicaceae. It is a low-growing evergreen perennial that forms a mat of narrow, dark green leaves with clusters of small, fragrant white flowers in the spring.
Plant Care Instructions
Outdoor Size Range
6-12 inches (15-30 cm)
Light Requirements
Iberis sempervirens requires full sun to partial shade. It prefers at least 6 hours of direct sunlight per day for optimal growth.
Humidity Needs
Iberis sempervirens does not have any specific humidity requirements and can tolerate a range of humidity levels.
Fertilizing Schedule
Iberis sempervirens does not require a lot of fertilizer. A balanced, slow-release fertilizer can be applied in the spring to promote healthy growth.
Pruning Guidelines
This plant species benefits from regular deadheading to promote continuous blooming. It can also be pruned back after flowering to encourage new growth.
Common Pests and Diseases
Iberis sempervirens is relatively pest and disease resistant. However, it can be susceptible to aphids, slugs, and snails.
Indoor Size Range
6-12 inches (15-30 cm)
Watering Schedule
This plant species prefers well-draining soil and requires regular watering, especially during dry periods. However, it is important not to overwater as this can lead to root rot.
Temperature Range
This plant species is hardy in USDA zones 3-9 and can tolerate a range of temperatures from -40°F (-40°C) to 100°F (38°C).
Growing Season
The growing season for Iberis sempervirens is in the spring and early summer when it produces clusters of white flowers.
Growing Difficulty Level
Iberis sempervirens is relatively easy to grow and care for, making it a great choice for beginner gardeners.
USDA Hardiness Zones
USDA hardiness zones 3-9
Did You Know?
In Greek mythology, Iberis was a nymph who was transformed into a candytuft plant by the goddess Aphrodite as a symbol of her faithfulness.
