Cercidiphyllum japonicum 'Rotfuchs' (Red Fox Katsura Tree)


Botanical Information

FamilyCercidiphyllaceae
GenusCercidiphyllum
Speciesjaponicum
Cultivar'Rotfuchs'
CategoryWoody
TypeTree (deciduous)

Details

USDA Hardiness Zone4 - 8
USDA Hardiness Ref.
Canadian Hardiness Zone2a - 8a
Canada Hardiness Ref.
RHS Hardiness ZoneH4 - H7
RHS Hardiness Ref.
Temperature (°C)-35 - (-7)
Temperature (°F)-30 - 20
Height12 - 18m
Spread7.5 - 15m
GrowthFast
Flowering PeriodMarch, April

Description and Growing Information

General DescriptionOften grows as a multi-stemmed tree with foliage that changes from pink-purple on emergence to blue green and then a range of scarlets and yellows in autumn. Changing leaves emit a strong, spicy scent of burnt sugar or caramel (fallen leaves emit no noticeable odour).
LandscapeCan be pruned to form an elegant shade tree, a single specimen tree, or planted in groups for beautiful colour effects as colours vary between individuals.
PropagationSow seed under glass as soon as possible after ripening. May also be propagated through 15 cm basal cuttings in late spring/early summer in a humid, shaded, closed case with gentle bottom heat.
CultivationA moist, humus-rich, woodland soil is ideal. Colour in the autumn tends to be more vibrant in acidic soils.
PestsNo serious insect or disease problems. Foliage may scorch in hot, dry and/or windy conditions.
Notable SpecimensThe A.M. Cuddy Gardens, Strathroy, Ontario, Canada.
HabitatHorticultural origin.
Bark/Stem DescriptionDeeply furrowed bark.
Flower DescriptionThis is a dioecious tree (male and female flowers on separate trees). Male flowers are red, female flowers are green.
Fruit DescriptionWoody pod-like follicles with many small, flattened, winged seeds.

Photographs