Overview
Inula heterolepis is a clump-forming herbaceous perennial in the genus Inula, part of the Asteraceae family, with deciduous foliage. Inula heterolepis grows best in full sun and partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H6. Suggested uses include wildflower meadow and wildlife gardens.
About
Inula heterolepis is a clump-forming herbaceous perennial belonging to the genus Inula, which includes annuals, perennials, and sub-shrubs known for their substantial basal foliage and yellow daisy-like flower heads. This deciduous plant thrives in full sun or partial shade, favouring south- or west-facing aspects. It grows well in a variety of soil types, including chalk, clay, loam, and sand, provided the soil is fertile, moist but well-drained. Hardy to UK zone H6, it is suited to wildflower meadows and wildlife gardens, with interest in spring and summer. Propagation is by seed or division.
Growing conditions
Best soil and position for Inula
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Clay, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H6
Plant details
Inula heterolepis size, habit and characteristics
- Plant type
- Herbaceous Perennial
- Habit
- Clump-forming
- Foliage
- Deciduous
- Suggested uses
- Wildflower meadow, Wildlife gardens
Care notes
Pruning and caring for Inula heterolepis
- Propagation
- Seed, Division
- Pest resistance
- Generally pest-free
- Disease resistance
- Powdery mildews may be a problem in conditions that are too dry
Frequently asked questions
Where is the best place to plant Inula heterolepis?
Inula heterolepis prefers full sun and partial shade. It suits exposed and sheltered positions.
What soil does Inula heterolepis need?
Inula heterolepis is adaptable and grows happily in most soil types, including chalk, clay, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
Is Inula heterolepis hardy in the UK?
Inula heterolepis has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.
How do I propagate Inula heterolepis?
Seed, Division.
More in the Inula genus
- Inula acaulis
- Inula crithmoidesgolden samphire
- Inula ensifolia 'Compacta'
- Inula ensifolia 'Gold Star'
- Inula orientalis 'Grandiflora'
- Inula obtusifolia