Key features
Final size3m x 3m in 20 years
FoliageYellow-green leaves with autumn colour (deciduous)
PositionFull sun to part shade
SoilPrefers moist yet well-draining soil
Description
Acer shirasawanum ‘Autumn Moon’ is a wonderful, rare variety of Japanese Maple tree admired for its beautiful foliage that changes colour with the seasons. Also known as ‘Full Moon’ Maple, this tree’s palmate, lobed leaves take on hues of bright yellow, green, and orange in the spring and summer, later turning red and burnt orange in the autumn. In spring, the foliage is accompanied by small, upright clusters of pink and cream flowers, which are then followed by brown winged samaras.
Small and bushy with an upright habit, ‘Autumn Moon’ is slow-growing and would be ideal either as a specimen plant for smaller gardens or as part of a mixed bed or border. It is also suitable for planting in a pot or container—perfect for brightening up a patio. Tolerates most soil types that are moist and well-draining, in either a full sun or partial shade position. Expect ‘Autumn Moon’ to reach an approximate height and spread of 3 x 3 metres in 20 years.
AKA Acer ‘Autumn Moon’, Autumn Moon Maple, Full Moon Maple, Fullmoon Maple
Planting Steps
1Preparation
- Pot-grown plants can be planted at any time of year, whereas bare roots need to be planted between November and March.
- Clear weeds and grass within a metre of the planting hole.
- Dig a hole as deep as the root mass and twice as wide.
- To help your plant establish more effectively, sprinkle Rootgrow in the hole.
2Planting
- Gently loosen the roots and place into the planting hole.
- Ensure the top of the plant’s compost is flush with the level of the surrounding soil and the graft union or collar of the tree is above ground level.
- Mix 50% of the original soil with 50% compost.
- Fill in the hole, firming the soil gently.
3Last Steps
- Water generously around the base of the plant.
- If you are planting either a single stem tree or mature standard tree, we recommend adding a staking kit and rabbit guard.
Aftercare Advice
Trees and shrubs require a good watering regime for a couple of years whilst they establish. Water well and regularly through spring and summer, increasing in hot or dry weather. If planting in autumn, you may only need to water a little. It is advisable to keep the area free of competing weeds and grass during this period.
For more detailed advice and video guides, please visit our Help & Advice section.
