Schizostylis coccinea 'Major' (River Lily) — Clump forming

Overview

Schizostylis coccinea 'Major' is a clump forming perennial in the genus Schizostylis, part of the Iridaceae family, with semi-evergreen foliage. It typically grows around 0.6 metres tall. Schizostylis coccinea 'Major' grows best in full sun and partial shade, and tolerates moist and well-drained soils and neutral pH. Its UK hardiness is rated H5. Suggested uses include borders, containers and water gardens. It is native to Southern Africa and Zimbabwe.

About the genus

Hesperantha is a genus of cormous flowering plants in the family Iridaceae. The genus name is derived from the Greek words hesperos, meaning "evening", and anthos, meaning "flower".

In the garden

Schizostylis coccinea 'Major' belongs to the iris family and comes from Southern Africa and Zimbabwe. It forms a clump to roughly 0.6 metres with narrow, strappy leaves and produces scarlet blooms on upright stems from late summer into autumn, extending the flowering season when many other perennials are past their best. Grow 'Major' in a position that receives full sun or partial shade and is protected from strong winds; a sheltered aspect reduces flopping of the flower stems. It prefers soil that remains moist but drains freely, so incorporate organic matter when planting to improve moisture retention without waterlogging. The plant carries a UK hardiness rating of H5, meaning it is hardy across most of the country but benefits from a sheltered site. Use Schizostylis coccinea 'Major' at the front of a mixed border, in suitably large containers, or close to ponds and damp edges where the soil stays reliably moist. Plant in small drifts to build late-season impact and remove spent flower stems to keep the clump tidy; the upright scarlet spikes also make good short-lived cut flowers for autumn displays.

Growing conditions

Best soil and position for Schizostylis

Sunlight: full sun, partial shade
Soil type: moist, well-drained
Soil pH: Neutral
Soil moisture: moist
Aspect: South-facing
Exposure: sheltered
UK hardiness: H5

Plant details

Schizostylis coccinea 'Major' size, habit and characteristics

Plant type: perennial
Habit: Clump forming
Foliage: Semi-evergreen
Height: 0.6 metres
Suggested uses: borders, containers, water gardens
Native to: Southern Africa, Zimbabwe

Care notes

Pruning and caring for Schizostylis coccinea 'Major'

Cultivation: Plant in moist, well-drained soil in full sun or partial shade. Prefers sheltered positions. Keep soil moist during growing season.
Pruning: Cut back after flowering to tidy plants and encourage new growth.
Propagation: Division in spring or autumn.
Pest resistance: Generally pest-free
Disease resistance: Generally disease-free

Frequently asked questions

How do I grow Schizostylis coccinea 'Major'?

Plant in moist, well-drained soil in full sun or partial shade. Prefers sheltered positions. Keep soil moist during growing season.

Where is the best place to plant Schizostylis coccinea 'Major'?

Schizostylis coccinea 'Major' prefers full sun and partial shade. It suits sheltered positions.

What soil does Schizostylis coccinea 'Major' need?

Schizostylis coccinea 'Major' grows best in moist and well-drained soil. It prefers neutral soil. Aim for soil that stays moist.

How do I prune Schizostylis coccinea 'Major'?

Cut back after flowering to tidy plants and encourage new growth.

How big does Schizostylis coccinea 'Major' grow?

Schizostylis coccinea 'Major' reaches a height of 0.6 metres.

Is Schizostylis coccinea 'Major' hardy in the UK?

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