Overview

Cnidium silaifolium is a plant with a matforming habit in the genus Cnidium, part of the Apiaceae family, with semi evergreen foliage. Cnidium silaifolium grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H5. Suggested uses include cottage and informal garden, gravel garden, patio and container plants, rock garden, low maintenance, banks and slopes, flower borders and beds and ground cover.

About

Cnidium silaifolium is a matforming cultivar of the Apiaceae family, valued for its semi-evergreen foliage. It thrives in full sun on south-facing, sheltered aspects with fertile, well-drained loam soil of neutral pH. Hardy to UK zone H5, it is suitable for various garden settings including cottage and informal gardens, gravel gardens, patios, rock gardens, and flower borders. This low-maintenance plant is ideal for banks, slopes, and as ground cover. Interest is mainly in spring and summer, and it can be propagated by division in spring or softwood cuttings in early summer.

Growing conditions

Best soil and position for Cnidium

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

Plant details

Cnidium silaifolium size, habit and characteristics

Habit
Matforming
Foliage
Semi evergreen
Suggested uses
Cottage and informal garden, Gravel garden, Patio and container plants, Rock garden, Low Maintenance, Banks and slopes, Flower borders and beds, Ground cover

Care notes

Pruning and caring for Cnidium silaifolium

Propagation
Division in spring, Softwood cuttings in early summer
Pest resistance
Slugs, Snails, Vine weevil larvae
Disease resistance
Fungal and bacterial crown and root rots

Frequently asked questions

Where is the best place to plant Cnidium silaifolium?

Cnidium silaifolium prefers full sun. It suits sheltered positions.

What soil does Cnidium silaifolium need?

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

Is Cnidium silaifolium hardy in the UK?

Cnidium silaifolium 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 Cnidium silaifolium?

Division in spring, Softwood cuttings in early summer.