Overview

Isopogon formosus is a columnar upright shrubs in the genus Isopogon, part of the Proteaceae family, with evergreen foliage. Isopogon formosus grows best in full sun and partial shade, and tolerates loam and sand soils and acid and neutral pH. Its UK hardiness is rated H3. Suggested uses include city and courtyard gardens, coastal, low maintenance and wall side borders.

About

Isopogon formosus, commonly known as rose coneflower, is a small evergreen shrub belonging to the Proteaceae family. It has a columnar upright habit and leathery foliage, typical of the Isopogon genus, which is native to Australia. This cultivar thrives in full sun or partial shade and prefers fertile, well-drained loam or sandy soils with an acid to neutral pH. Hardy to UK zone H3, it is suitable for city and courtyard gardens, coastal areas, and low-maintenance borders, offering interest during spring and summer.

Growing conditions

Best soil and position for Isopogon

Sunlight

Full sun, Partial shade

Soil type

Loam, Sand

Soil pH

Acid, Neutral

Soil moisture

Moist but well-drained, Well-drained

Aspect

South-facing, East-facing, West-facing

Exposure

Exposed, Sheltered

UK hardiness

H3

Plant details

Isopogon formosus size, habit and characteristics

Plant type

Shrubs

Habit

Columnar upright

Foliage

Evergreen

Suggested uses

City and courtyard gardens, Coastal, Low Maintenance, Wall side borders

Care notes

Pruning and caring for Isopogon formosus

Propagation

Seed, Semi-hardwood cuttings

Pest resistance

Generally pest-free

Disease resistance

Generally disease-free

Frequently asked questions