Overview

Clypeola jonthlaspi is a plant with a clump forming habit in the genus Clypeola, part of the Brassicaceae family, with deciduous foliage. Clypeola jonthlaspi grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H5. Suggested uses include rock garden, gravel garden, wildlife garden and flower borders and beds.

About

Clypeola jonthlaspi is a clump-forming cultivar of the genus Clypeola, belonging to the Brassicaceae family. This deciduous plant thrives in full sun on a south-facing, sheltered aspect, preferring fertile, well-drained loam soil with a neutral pH. Hardy to UK zone H5, it is suitable for rock gardens, gravel gardens, wildlife gardens, and flower borders or beds. It is best propagated by seed or division and offers seasonal interest during spring and summer.

About the genus

Clypeola is a plant genus in the family Brassicaceae. It includes nine species native to the Mediterranean Basin, Western Asia, Arabian Peninsula, Caucasus, Central Asia, and Pakistan.

Wikipedia contributors, "Clypeola (plant)", CC BY-SA 4.0Clypeola (plant)

Growing conditions

Best soil and position for Clypeola

Sunlight
Full sun
Soil type
Loam
Soil pH
Neutral
Soil moisture
Well-drained
Aspect
South-facing
Exposure
Sheltered
UK hardiness
H5

Plant details

Clypeola jonthlaspi size, habit and characteristics

Habit
Clump forming
Foliage
Deciduous
Suggested uses
Rock garden, Gravel garden, Wildlife garden, Flower borders and beds

Care notes

Pruning and caring for Clypeola jonthlaspi

Propagation
Seed, Division
Pest resistance
Aphids
Disease resistance
Powdery mildews

Frequently asked questions

Where is the best place to plant Clypeola jonthlaspi?

Clypeola jonthlaspi prefers full sun. It suits sheltered positions.

What soil does Clypeola jonthlaspi need?

Clypeola jonthlaspi grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.

Is Clypeola jonthlaspi hardy in the UK?

Clypeola jonthlaspi has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.

How do I propagate Clypeola jonthlaspi?

Seed, Division.