Benitochiba rex begonia

Tender perennial

Begonia ‘Benitochiba’

Benitochiba rex begonia

Also known as: Begonia Rex Cultorum Group ‘Benitochiba’, Begonia benitochiba

A striking rex begonia with deeply divided silver leaves, dark green veins and vivid pink young growth.

  • Partial shade
  • 20–45 cm (8–18 in)
  • 25–50 cm (10–20 in)
  • H1b · Zone 10
  • August–October
  • Evergreen

Overview

This compact rhizomatous begonia is primarily a foliage plant, producing palmate silver leaves edged and veined in dark green, with new leaves flushed pink. It needs bright filtered light, warmth and careful watering. In temperate climates such as the UK it will lose is foliage in cooler weather.

At a Glance

Sun Partial shade
Height 20–45 cm (8–18 in)
Spread 25–50 cm (10–20 in)
Hardiness H1b · Zone 10
Flowers August–October
Soil Chalk, Loam, Sand
Moisture Moist well drained
Habit Bushy, Rhizomatous
Water Moderate
Maintenance Moderate

Growing Conditions

Min. Temperature 10°C (50°F)
pH Range 6–8
Fertility Average
Drainage Free Draining

Aspect Suitability

  • East-facing
  • West-facing

Soil Tolerance

  • Chalk
  • Sandy
  • Loam
  • Acid
  • Neutral pH
  • Alkaline

Foliage

Persistence Evergreen
Colour Silver, Dark green, Pink, Burgundy
Leaf shape / texture Palmate|Deeply divided
  • Variegated
  • Architectural foliage

Foliage interest: 12 months of the year

Seasonal Timeline

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Flowering
Foliage
Propagate
  • Flowering Aug Sep Oct
  • Foliage 12 months of the year
  • Propagate Apr May Jun Jul Aug

Maintenance Calendar

  • Mar Repot shallowly in an open free-draining mix
  • May Take leaf or rhizome cuttings in warmth
  • Jul Maintain humidity with good airflow and keep leaves dry
  • Oct Reduce watering and keep above 10°C in bright filtered light

Garden Design

Works well in: Container, Contemporary, Specimen, Tropical, Tropical / Exotic, Underplanting

Display close to eye level where the silver patterning is visible; avoid direct midday sun.

Companion planting: Ferns, Fittonias, Peperomias, Other shade foliage plants

Wildlife Value

  • Other pollinators

Safety

  • Toxic to humans
  • Toxic to dogs
  • Toxic to cats
  • Toxic to horses
  • Skin irritant

Contains irritant calcium oxalates, especially in the rhizomes. Harmful if eaten; keep away from pets and wear gloves when handling sap.