Acer palmatum 'Osakazuki' | Japanese Maple Tree
The most alluring crimson hues
Grown by Mike
Roots' Cotswolds Valley Nursery
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Plant diary
- Flower
- Harvest
Acer palmatum 'Osakazuki'
Japanese Maple Tree
- If your garden's lacking a little oomph, then the introduction of 'ÅŒsakazuki' will change that (and then some!)
- This shrubby tree may be small in stature, but it's certainly big on impact - starting out green in the spring, the attractive foliage really comes into its own in the autumn months, when it turns a dazzling, fiery red colour
- Make 'ÅŒsakazuki' the star of your garden, right in the heart of the lawn, or feature it in a bed alongside plants like ferns, camellias and styrax species to create a Japanese-style garden
- A highly worthy recipient of the Royal Horticultural Society's Award of Garden Merit, 'ÅŒsakazuki' has been shown to perform well in British gardens
What to expect
Supplied as
Height on arrival
Eventual height
Eventual spread
Habit
Hardiness
Spacing
Will this grow in my garden?
Can I grow this in a pot?
Yes, Acer palmatum 'Osakazuki' is exceptionally well-suited to pot cultivation. A 40-50cm pot is ideal. It can thrive in a pot long-term. Ensure good drainage and protect roots from freezing temperatures below -5°C.
How big does it get?
Acer palmatum 'Osakazuki' typically reaches a height of 4 to 5 metres, with a similar spread of 4 to 5 metres, although it can be maintained at a smaller size with regular pruning.
How much sunlight does this need?
Acer palmatum 'Osakazuki' prefers dappled shade.
What kind of soil does this plant prefer?
Acer palmatum 'Osakazuki' prefers moist, well-drained, slightly acidic soil to thrive. Ensure the soil does not freeze below -5°C for optimal root health, applying a 5cm layer of mulch in winter.
How much watering does this plant need?
Acer palmatum 'Osakazuki' requires regular watering, especially during its first few years of establishment. Provide approximately 10 to 20 litres of water per week, ensuring the soil remains moist but well-drained. During hot weather above 25°C, increase watering frequency to prevent the roots from drying out.
Will this plant need pruning?
Acer palmatum 'Osakazuki' should be pruned while fully dormant in winter, ideally when temperatures are below 5°C, to prevent sap bleeding.
How hardy is this plant?
Acer palmatum 'Osakazuki' holds an RHS hardiness rating of H6, making it hardy throughout the UK and able to survive temperatures down to -20°C.
The wider garden
Roots' Cotswolds Valley Nursery
Meet Mike
Tree-growing skills honed right across the globe
Having started out in Australia, studied in Northern Ireland and volunteered at an organic farm in Sweden, it’s fair to say Mike’s done his fair share of travel on his horticultural journey, so far! Having happily laid down roots here at Roots, Mike is the don behind our tree-growing operation, imparting each and every one of his globally-honed skills to benefit your garden. Grown in our purpose-built nursery, in the ideal climatic conditions of the fertile Vale of Evesham, we’re proud to supply only the happiest, healthiest and hardiest trees.
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