Overview

Euphorbia cyparissias is a matforming herbaceous perennial in the genus Euphorbia, part of the Euphorbiaceae family, with deciduous foliage. It typically grows around 0.1-0.5 metres tall and 1-1.5 metres wide, reaching full size in around 2-5 years. Euphorbia cyparissias grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H5. It is drought resistant. Suggested uses include borders, containers and rockeries.

About

Euphorbia cyparissias is a herbaceous perennial in the Euphorbiaceae that forms a mat and spreads to 1–1.5 metres. Its foliage is deciduous and plants reach 0.1–0.5 metres high, typically filling their eventual spread in 2–5 years. It flowers from May to September. It prefers full sun on chalk, loam or sand and is drought-resistant once established.

Wikipedia contributors, CC BY-SA 4.0Euphorbia cyparissias

About the genus

Euphorbia is a large and diverse genus of flowering plants, commonly called spurge, in the family Euphorbiaceae.

Growing conditions

Best soil and position for Euphorbia

Sunlight
Full sun
Soil type
Chalk, Loam, Sand
Soil pH
Acid, Alkaline, Neutral
Soil moisture
Moist but well-drained, Well-drained
Aspect
South-facing, West-facing
Exposure
Exposed, Sheltered
UK hardiness
H5

Plant details

Euphorbia cyparissias size, habit and characteristics

Plant type
Herbaceous Perennial
Habit
Matforming
Foliage
Deciduous
Height
0.1-0.5 metres
Spread
1-1.5 metres
Time to full height
2-5 years
Suggested uses
Borders, containers, rockeries

Care notes

Pruning and caring for Euphorbia cyparissias

Propagation
Division, cuttings
Pest resistance
High
Disease resistance
High

Frequently asked questions

Where is the best place to plant Euphorbia cyparissias?

Euphorbia cyparissias prefers full sun. It suits exposed and sheltered positions.

What soil does Euphorbia cyparissias need?

Euphorbia cyparissias is adaptable and grows happily in most soil types, including chalk, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist but well-drained to well-drained.

How big does Euphorbia cyparissias grow?

Euphorbia cyparissias reaches a height of 0.1-0.5 metres and a spread of 1-1.5 metres. It takes around 2-5 years to reach full size.

Is Euphorbia cyparissias hardy in the UK?

Euphorbia cyparissias 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 Euphorbia cyparissias?

Division, cuttings.

More in the Euphorbia genus

Browse all Euphorbia

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