Antholyza paniculata — Columnar upright

Overview

Antholyza paniculata is a plant with a columnar upright habit in the genus Crocosmia, part of the Iridaceae family, with deciduous foliage. Antholyza paniculata grows best in full sun and partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H3. Suggested uses include city and courtyard gardens, gravel garden, mediterranean climate plants, patio and container plants, low maintenance, flower borders and beds and wall side borders.

About

Antholyza paniculata is a cultivar of the Crocosmia genus, a member of the Iridaceae family. It features a columnar upright habit with deciduous foliage, thriving best in full sun or partial shade. This plant prefers sheltered positions with west-, south-, or east-facing aspects and grows well in moist but well-drained soils, including chalk, loam, and sand, across a range of pH levels from acid to alkaline. Hardy to UK zone H3, it is suitable for various garden settings such as city and courtyard gardens, gravel gardens, patios, and flower borders. Propagation is by seed or division in spring.

About the genus

Crocosmia, also known as montbretia, is a small genus of flowering plants in the iris family, Iridaceae. It is native to the grasslands of southern and eastern Africa, ranging from South Africa to Sudan. One species is endemic to Madagascar.

Wikipedia contributors, "Crocosmia", CC BY-SA 4.0 — Crocosmia

Growing conditions

Best soil and position for Crocosmia

Sunlight: Full sun, Partial shade
Soil type: Chalk, Loam, Sand
Soil pH: Acid, Alkaline, Neutral
Soil moisture: Moist but well-drained
Aspect: West-facing, South-facing, East-facing
Exposure: Sheltered
UK hardiness: H3

Plant details

Antholyza paniculata size, habit and characteristics

Habit: Columnar upright
Foliage: Deciduous
Suggested uses: City and courtyard gardens, Gravel garden, Mediterranean climate plants, Patio and container plants, Low Maintenance, Flower borders and beds, Wall side borders

Care notes

Pruning and caring for Antholyza paniculata

Propagation: Seed in spring, divide established clumps in spring
Pest resistance: Generally pest-free
Disease resistance: Generally disease-free

Frequently asked questions

Where is the best place to plant Antholyza paniculata?

Antholyza paniculata prefers full sun and partial shade. It suits sheltered positions.

What soil does Antholyza paniculata need?

Antholyza paniculata 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.

Is Antholyza paniculata hardy in the UK?

Antholyza paniculata has an RHS hardiness rating of H3, meaning it is half-hardy, tolerating -5 to 1°C, and may need winter protection in colder areas.

How do I propagate Antholyza paniculata?

Seed in spring, divide established clumps in spring.

More in the Crocosmia genus

Browse all Crocosmia →