Magnolia kobus 'Kubushimodoki' (Kubushimodoki Magnolia)


Botanical Information

FamilyMagnoliaceae
GenusMagnolia
Specieskobus
Cultivar'Kubushimodoki'
SynonymsMagnolia pseudokobus 'Kubushimodoki'
CategoryWoody
TypeTree (deciduous), Shrub (deciduous)

Details

USDA Hardiness Zone5-7
USDA Hardiness Ref.
Canadian Hardiness Zone6
Canada Hardiness Ref.
RHS Hardiness ZoneH5-H7
RHS Hardiness Ref.
Temperature (°C)-28.9- (-12.2)
Temperature (°F)-20-10
Height4 m
Spread4 m
GrowthSlow
Flowering PeriodApril, May

Description and Growing Information

LandscapePopular as a landscape feature when in bloom but otherwise having the character of a small tree and thus suitable for landscapes with limited space. Structural pruning will enhance the form and help to produce a more open specimen.
PropagationBy softwood cuttings in spring or early summer, or semi-ripe cuttings in late summer and autumn.
CultivationPrefers well drained, neutral to acid soils and full sun.
PestsPotential insects include horse chestnut scale, snails or capsid bug. Potential diseases include coral spot, grey mould, honey fungus, a fungal, and leaf spot or iron deficiency and lime-induced chlorosis.
Notable SpecimensCaerhays Castle, Goran, Cornwall, United Kingdom.
Bark/Stem DescriptionThe bark is smooth and can range from brown to grey in colour with pronounced, small, white lenticels.
Leaf DescriptionThe dark green, oval, smooth leaves are 15-30 cm long with fine hairs.
Flower DescriptionStar-shaped, pure white 15 cm long flowers which open perfectly flat but then turn sideways or downwards. Flowers are suffused pink at the base.

Photographs