Begonia grandis (Hardy Begonia, Beefsteak Plant)


Botanical Information

FamilyBegoniaceae
GenusBegonia
Speciesgrandis
CategoryPerennials
OriginNative to southern China. Genus name honours Michael Begon (1638-1710), Governor of French Canada.
Pronunciation

Details

USDA Hardiness Zone6 - 7
USDA Hardiness Ref.
Canadian Hardiness Zone6b
Canada Hardiness Ref.
RHS Hardiness ZoneH6
RHS Hardiness Ref.
Temperature (°C)(-20) - (-15)
Temperature (°F)4 - 5
Height0.5 - 0.75 m
Spread0.5 - 0.75 m
GrowthSlow
Flowering PeriodJuly, August

Description and Growing Information

General DescriptionA species of begonia known for its winter hardiness.
ShapeTuberous.
LandscapeShade gardens, woodland garden and shaded borders.
PropagationPlant is able to self-propagate via the formation of tiny bulbs that fall off in autumn. As well, these bulbs can be harvested to plant at will.
CultivationMoist, well-draining soil in partial to full shade. Soil should be rich in organic material.
PestsNo notable pests or diseases.
Notable SpecimensTrengwaighton Garden, Madron, Cornwall, United Kingdom.

Photographs