Overview

Begonia acetosa is a bushy conservatory greenhouse in the genus Begonia, part of the Begoniaceae family, with deciduous foliage. It typically grows around 1 metres tall. Begonia acetosa grows best in partial shade, and tolerates loam soils and neutral pH. Its UK hardiness is rated H1c. Suggested uses include city and courtyard gardens, patio and container plants, cottage and informal garden and flower borders and beds.

About

Begonia acetosa is a species of flowering plant in the family Begoniaceae, native to southeastern Brazil. It is used to create new begonia hybrids due to its attractive foliage. Begonia acetosa has been cultivated in the United States since 1946, when Mulford B. Foster introduced the species from forested mountains near Rio de Janeiro. Begonia acetosa is an herbaceous, creeping, rhizomatous begonia, growing up to 1 m (3 ft) tall. Grow it in partial shade and loam soil. In UK gardens it needs a warm, frost-free position in the UK (RHS H1c). It works well for city and courtyard gardens, patio and container plants, cottage and informal garden and flower borders and beds. It tolerates neutral soils, moist but well-drained conditions and north-facing, west-facing and east-facing aspects.

Wikipedia contributors, CC BY-SA 4.0Begonia acetosa

About the genus

Begonia is a genus of perennial flowering plants in the family Begoniaceae. The genus contains more than 2,000 different plant species, distributed primarily across tropical and subtropical regions of Africa, Asia, and Central and South America, with Africa considered the center of origin. Some species are commonly grown indoors as ornamental houseplants in cooler climates, or cultivated outside in summertime for their bright colorful flowers, which have petals but no sepals.

Wikipedia contributors, "Begonia", CC BY-SA 4.0Begonia

Growing conditions

Best soil and position for Begonia

Sunlight
Partial shade
Soil type
Loam
Soil pH
Neutral
Soil moisture
Moist but well-drained
Aspect
North-facing, West-facing, East-facing
Exposure
Sheltered
UK hardiness
H1c

Plant details

Begonia acetosa size, habit and characteristics

Plant type
Conservatory Greenhouse, Houseplants
Habit
Bushy
Foliage
Deciduous
Height
1 metres
Suggested uses
City and courtyard gardens, Patio and container plants, Cottage and informal garden, Flower borders and beds

Care notes

Pruning and caring for Begonia acetosa

Propagation
Seed, stem, tip or leaf cuttings
Pest resistance
Caterpillars, mealy bugs, mites, glasshouse thrips, vine weevil, aphids
Disease resistance
Grey moulds, powdery mildews, stem rot, rhizome rot

Frequently asked questions

Where is the best place to plant Begonia acetosa?

Begonia acetosa prefers partial shade. It suits sheltered positions.

What soil does Begonia acetosa need?

Begonia acetosa grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.

How big does Begonia acetosa grow?

Begonia acetosa reaches a height of 1 metres.

Is Begonia acetosa hardy in the UK?

Begonia acetosa has an RHS hardiness rating of H1c, meaning it needs a warm, frost-free position of 5–10°C and is best grown under glass in the UK.

How do I propagate Begonia acetosa?

Seed, stem, tip or leaf cuttings.

More in the Begonia genus

Browse all Begonia