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PlantSnap
Plant Care
Mountain rockcress
(Arabis caucasica)
Also Known As
Mountain rockcress, Caucasian rockcress, Caucasian arabis, Arabis
About This Plant
Arabis caucasica is a herbaceous perennial plant species belonging to the Brassicaceae family. It is native to the Caucasus region of Eurasia and is commonly known as Caucasus rockcress. The plant has dark green leaves and produces small white flowers in the spring.
Plant Care Instructions
Outdoor Size Range
12-24 inches (30-60 cm)
Light Requirements
Arabis caucasica prefers full sun to partial shade. It can tolerate some shade but will not flower as well.
Humidity Needs
Arabis caucasica prefers low to moderate humidity levels.
Fertilizing Schedule
The plant does not require much fertilizer. A slow-release fertilizer can be applied in the spring.
Pruning Guidelines
The plant does not require much pruning. Deadheading spent flowers can encourage more blooms.
Common Pests and Diseases
Arabis caucasica is generally pest-free, but it can be susceptible to aphids and whiteflies.
Indoor Size Range
6-12 inches (15-30 cm)
Watering Schedule
The plant requires moderate watering. It should be watered deeply once a week, but the soil should be allowed to dry out between waterings.
Temperature Range
The plant can tolerate a wide range of temperatures, from -30°F to 100°F (-34°C to 38°C).
Growing Season
The growing season for Arabis caucasica is in the spring and early summer.
Growing Difficulty Level
Arabis caucasica is easy to grow and is suitable for beginner gardeners.
USDA Hardiness Zones
Arabis caucasica is hardy in USDA zones 4-8.
Did You Know?
Arabis caucasica is a popular plant for rock gardens and is often used as a ground cover. It is also a good plant for attracting bees and other pollinators to the garden.
