Overview
Heuchera 'Isabella' (Fox Series) is a clump-forming herbaceous perennial in the genus Heuchera, part of the Saxifragaceae family, with evergreen, rounded, shallowly lobed foliage. Heuchera 'Isabella' (Fox Series) grows best in partial shade, and tolerates loam and sand soils and neutral pH. Its UK hardiness is rated H6. Suggested uses include borders, containers, ground cover and underplanting of roses and shrubs.
About
Heuchera 'Isabella' (Fox Series) is an evergreen, clump-forming cultivar of the Heuchera genus, known commonly as alum root. It features rounded, shallowly lobed leaves arranged in a palmate pattern and produces racemes or panicles of small, tubular flowers with vibrant calyces. Suited to partial shade and sheltered positions, it thrives in fertile, well-drained loam or sandy soils with neutral pH and consistent moisture. Hardy to UK zone H6, 'Isabella' is ideal for borders, containers, ground cover, and underplanting beneath roses and shrubs, offering seasonal interest in spring and summer.
Growing conditions
Best soil and position for Heuchera
- Sunlight
- Partial shade
- Soil type
- Loam, Sand
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- East-facing, South-facing, North-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H6
Plant details
Heuchera 'Isabella' (Fox Series) size, habit and characteristics
- Plant type
- Herbaceous Perennial
- Habit
- Clump-forming
- Foliage
- Evergreen, Rounded, Shallowly lobed
- Suggested uses
- Borders, Containers, Ground cover, Underplanting of roses and shrubs
Care notes
Pruning and caring for Heuchera 'Isabella' (Fox Series)
- Propagation
- Division in autumn
- Pest resistance
- Vine weevil, Leaf and bud eelworm
- Disease resistance
- Heuchera rust
Frequently asked questions
Where is the best place to plant Heuchera 'Isabella' (Fox Series)?
Heuchera 'Isabella' (Fox Series) prefers partial shade. It suits sheltered positions.
What soil does Heuchera 'Isabella' (Fox Series) need?
Heuchera 'Isabella' (Fox Series) grows best in loam and sand soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Heuchera 'Isabella' (Fox Series) hardy in the UK?
Heuchera 'Isabella' (Fox Series) 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 Heuchera 'Isabella' (Fox Series)?
Division in autumn.
More in the Heuchera genus
- Heuchera 'Northern Fire'alum root 'Northern Fire'
- Heuchera amer. 'Dale's Strain'Coral Bells
- Heuchera americana 'Eco-magnififolia'American alum root 'Eco-magnififolia'
- Heuchera 'Apple Blossom'alum root 'Apple Blossom'
- Heuchera 'Appletini' (Dolce Series)alum root 'Appletini'
- Heuchera 'Apricot Muscat'alum root 'Apricot Muscat'
- Heuchera 'Birkin'alum root 'Birkin'
- Heuchera 'Blushing Bells'alum root 'Blushing Bells'