Overview
Inula orientalis 'Grandiflora' is a clump-forming herbaceous perennial in the genus Inula, part of the Asteraceae family, with deciduous foliage. Inula orientalis 'Grandiflora' 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
Pentanema britannica, the British yellowhead or meadow fleabane, is a Eurasian species of plant in the daisy family. It is widespread across much of Europe and Asia, and sparingly naturalized in scattered locations in North America.
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 orientalis 'Grandiflora' 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 orientalis 'Grandiflora'
- 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 orientalis 'Grandiflora'?
Inula orientalis 'Grandiflora' prefers full sun and partial shade. It suits exposed and sheltered positions.
What soil does Inula orientalis 'Grandiflora' need?
Inula orientalis 'Grandiflora' 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 orientalis 'Grandiflora' hardy in the UK?
Inula orientalis 'Grandiflora' 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 orientalis 'Grandiflora'?
Seed, Division.
More in the Inula genus
- Inula acaulis
- Inula crithmoidesgolden samphire
- Inula ensifolia 'Compacta'
- Inula ensifolia 'Gold Star'
- Inula heterolepis
- Inula obtusifolia