Variety Palmatum Osakazuki

JAPANESE MAPLE OSAKAZUKI

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Possibly the best large Japanese maple for its spectacular autumn colour. Osakazuki grows to about 8m / 25ft at maturity and has green leaves from spring to summer, even then it is a handsome looking tree. In autumn the leaves turn a very deep crimson outshining almost all other Japanese Maples for colour.

The large leaves are densely formed on the branches giving the whole tree a very solid appearance.


Picture of the Japanese Maple Oaskazuki

Acer palmatum Osakazuki has been sold round the world for over a hundred years and autumn colour is only one reason for the popularity of this cultivar. It is also a very strong, healthy growing tree with a short trunk and large head of leaf covered branches.

 

TECHNICAL DETAILS FOR ACER PALMATUM OSAKAZUKI

Genus Acer

Species palmatum
Variety ‘Osakazuki’
Light suited to full sun or part shade
Hardy Yes
Soil Slightly acidic and well-drained
Height 8m / 25ft after 20 years
Spread 7m / 22ft after 20 years
Spread Short strong trunk with a large head of branches and foliage
Colour Green in spring and summer turning a beautiful, deep crimson in autumn
Colour No
Bonsai No

LEAF FORM

Leaf of acer palmatum Osakazuki The leaves are larger compared to most Japanese Maples. They have six lobes divided back into half of the main leaf. The stems are red throughout the year, turning a deeper red in autumn. The edge of the lobes are very finely serrated. The red leaves are shown on the left,the green leaves are shown below. In spring, Osakazuki produces flowers (see picture below).


Green leaves of Osakazuki
Click picture to enlarge

Spring flowers of Osakazuki
Flowers of Osakazuki
Click picture to enlarge

SUPPLIERS OF ACER PALMATUM OSAKAZUKI

Shoot Gardening
Online only

Express Gardening
Online only

MORE JAPANESE MAPLE TREE INFORMATION