Overview

Triplasis purpurea is a plant with a clump forming habit in the genus Triplasis, part of the Poaceae family, with deciduous foliage. Triplasis purpurea grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H4. Suggested uses include ornamental grass and ground cover.

About

Triplasis purpurea is a clump-forming ornamental grass from the genus Triplasis, belonging to the Poaceae family. It is a deciduous plant that thrives in full sun, ideally in a south-facing, sheltered position. This cultivar prefers fertile, well-drained loam soil with a neutral pH and is hardy to UK zone H4. It is suitable for use as ground cover and is most attractive during spring and summer. Propagation can be achieved by seed or division.

About the genus

Triplasis is a genus of North American plants in the grass family. Sandgrass is a common name for plants in this genus. The genus name Triplasis is Greek, meaning "threefold", referring to the triple nerved lemmas.

Wikipedia contributors, "Triplasis", CC BY-SA 4.0Triplasis

Growing conditions

Best soil and position for Triplasis

Sunlight
Full sun
Soil type
Loam
Soil pH
Neutral
Soil moisture
Well-drained
Aspect
South-facing
Exposure
Sheltered
UK hardiness
H4

Plant details

Triplasis purpurea size, habit and characteristics

Habit
Clump forming
Foliage
Deciduous
Suggested uses
Ornamental grass, ground cover

Care notes

Pruning and caring for Triplasis purpurea

Propagation
Seed, division
Pest resistance
Resistant
Disease resistance
Resistant

Frequently asked questions

Where is the best place to plant Triplasis purpurea?

Triplasis purpurea prefers full sun. It suits sheltered positions.

What soil does Triplasis purpurea need?

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

Is Triplasis purpurea hardy in the UK?

Triplasis purpurea has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.

How do I propagate Triplasis purpurea?

Seed, division.