Overview
Canna plurituberosa is a clump forming conservatory greenhouse in the genus Canna, part of the Cannaceae family, with deciduous foliage. Canna plurituberosa grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H3. Suggested uses include patio and container plants, bedding, conservatory and greenhouse and flower borders and beds.
About
Canna indica, commonly known as Indian shot, African arrowroot, edible canna, purple arrowroot, Sierra Leone arrowroot, is a plant species in the family Cannaceae. It is native to the Americas and naturalized elsewhere.
Growing conditions
Best soil and position for Canna
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H3
Plant details
Canna plurituberosa size, habit and characteristics
- Plant type
- Conservatory Greenhouse, Herbaceous Perennial
- Habit
- Clump forming
- Foliage
- Deciduous
- Suggested uses
- Patio and container plants, Bedding, Conservatory and greenhouse, Flower borders and beds
Care notes
Pruning and caring for Canna plurituberosa
- Propagation
- Division of rhizomes in spring
- Pest resistance
- Susceptible to aphids, glasshouse red spider mite, slugs and snails, caterpillars
- Disease resistance
- Susceptible to canna viruses
Frequently asked questions
Where is the best place to plant Canna plurituberosa?
Canna plurituberosa prefers full sun. It suits sheltered positions.
What soil does Canna plurituberosa need?
Canna plurituberosa grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Canna plurituberosa hardy in the UK?
Canna plurituberosa has an RHS hardiness rating of H3, meaning it is half-hardy, tolerating -5 to 1°C, and may need winter protection in colder areas.
How do I propagate Canna plurituberosa?
Division of rhizomes in spring.
More in the Canna genus
- Canna 'Intrigue'
- Canna 'Roma'
- Canna 'Yellow Humbert'canna 'Yellow Humbert'
- Canna cinnabarina
- Canna coccinea
- Canna compacta
- Canna glauca
- Canna hybrid
