alum root 'Gotham'

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A clump-forming perennial to about 25cm high, forming a mound of rounded, lightly lobed, dark reddish purple leaves. Loose sprays of bell-shaped, pale yellow flowers are held on dark red stems above the foliage, from late spring into summer

alum root 'Gotham'

Scientific classification

Species
alum root 'Gotham' (Heuchera 'Gotham')
Genus
Heuchera
Family
Saxifragaceae
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Toxicity
Herbaceous Perennial
Plant type
0.1-0.5 metres
Height
0.1-0.5 metres
Spread
Semi evergreen
Foliage
Clump forming
Habit
Spring · Summer · Autumn · Winter
Season of interest
Full sun · Partial shade
Sunlight
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Ideal temperature

alum root 'Gotham' pictures

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Distribution of alum root 'Gotham'

Distribution map

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Culture

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Toxicity

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Quick identification of alum root 'Gotham'

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alum root 'Gotham' care guide

Evenly moist soil preferred, do not allow complete soil drying
Watering
Full sun · Partial shade
Sunlight
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Ideal temperature

Watering

Evenly moist soil preferred, do not allow complete soil drying

Fertilizing

Weak all-purpose perennial feed monthly spring through autumn

Pruning

Remove faded flower spikes

Propagation

Propagate by division in autumn. As this plant is protected by Plant Breeders' Rights, any propagation should be for personal rather than commercial use

Growing

Grow in a fertile, neutral soil in sun or light shade, and ensure good drainage, especially in heavy soils. The woody rootstock tends to lift out of the ground over time, so mulch annually to retain moisture. Divide and replant every 3-4 years to maintain vigour

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Common pests and diseases

Diseases

May be susceptible to heuchera rust and leafy gall

Pests

May be susceptible to leaf and bud eelworm and vine weevil

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