Overview

Austrocylindropuntia subulata is a plant with a shrubby, erect habit in the genus Austrocylindropuntia, part of the Cactaceae family, with green, cylindrical stems foliage. Austrocylindropuntia subulata grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H4. Suggested uses include ornamental and drought-tolerant planting. It is native to Bolivia and Peru.

About

Austrocylindropuntia subulata is a shrubby, erect cactus with green, cylindrical stems. It originates from Bolivia and Peru and is grown for its architectural stem form. In the UK it flowers from June to September. It prefers a south-facing, sheltered site in dry, neutral loam and is rated H4 (average).

About the genus

Austrocylindropuntia is a genus of cacti with eight recognized species as of December 2025, which were once included in the genus Opuntia. All are native to South America, although some have been introduced elsewhere.

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

In the garden

Austrocylindropuntia subulata is an erect, shrubby member of the Cactaceae from Bolivia and Peru, valued for its columnar, cylindrical stems rather than foliage. In the UK it produces flowers between June and September. The plant’s overall habit suits displays where stem form is the primary feature. Place the cactus in full sun on a south-facing, sheltered aspect to reduce exposure to winter wet and wind. Use loam at a neutral pH and keep the planting soil dry rather than consistently moist; these conditions align with its drought-tolerant nature. Its UK hardiness rating of H4 (average) means it will tolerate typical British conditions but benefits from a sheltered position through colder months. Use Austrocylindropuntia subulata as an ornamental specimen in drought-tolerant schemes or where an upright, architectural accent is needed. Allow room for the erect, shrubby form when siting and avoid waterlogged soils. Expect a summer display of flowers from June to September on established stems.

Growing conditions

Best soil and position for Austrocylindropuntia

Sunlight

Full sun

Soil type

Loam

Soil pH

Neutral

Soil moisture

Dry

Aspect

South-facing

Exposure

Sheltered

UK hardiness

H4

Plant details

Austrocylindropuntia subulata size, habit and characteristics

Habit

Shrubby, Erect

Foliage

Green, Cylindrical stems

Suggested uses

Ornamental, Drought-tolerant planting

Native to

Bolivia, Peru

Care notes

Pruning and caring for Austrocylindropuntia subulata

Propagation

Stem cuttings, Seeds

Pest resistance

High

Disease resistance

High

Frequently asked questions