Liquidambar styraciflua - American Sweet Gum
- Mature size: 10-15m tall x 6-8m wide.
- Recommended spacing for avenue planting: 8-10m apart.
- Ideal growing conditions: Full sun.
- Growth rate: Moderate.
Uses
Boulevard or avenue tree, feature tree for large gardens and parks, autumn colour gardens, shade tree.
Noteworthy
Deciduous, spectacular autumn foliage, attracts native birds, low maintenance once established.
Tolerant
Urban conditions, moderate soils, air pollution, slight drought once established.
Colour/Growth form
Glossy green, star-shaped leaves turning vibrant red, orange, and yellow in autumn. Produces spiky seed capsules. Liquidambar styraciflua is renowned for its spectacular autumn display. This medium to large deciduous tree is well-suited for use as a feature or shade tree in larger landscapes and is particularly valued for its vibrant foliage that attracts birds.
What is Liquidambar styraciflua?
Liquidambar styraciflua, commonly known as the American sweet gum, is a stunning deciduous tree appreciated for its unique growth habit and striking autumn colours. It thrives in full sun and is a popular choice for avenue planting and as a signature landscape feature, enriching environments with its vivid seasonal display.
How to Care for Liquidambar styraciflua
Liquidambar appreciates deep, well-drained soils and should be watered regularly until established. Fertilise annually in spring to encourage healthy growth. Pruning is rarely required, but light trimming in early spring can help shape the tree.
The Beauty of Autumn Foliage
As the leaves begin to turn with the change of season, they transition from glossy green to a breathtaking palette of red, orange, and gold, providing a stunning visual display. These trees not only enhance aesthetic appeal but also support local birdlife.
Ideal Growing Conditions
Suitable for a range of soils, including slightly acidic to neutral pH. Prefers moist conditions but tolerates periodic dryness once established, making it adaptable to a variety of Australian climates. Ideal for gardens where vibrant autumn colours are desired.
Benefits of Planting Liquidambar styraciflua
By planting Liquidambar styraciflua, gardeners can introduce striking seasonal colour and support biodiversity. Its grand presence and vibrant foliage offer aesthetic and ecological benefits, creating a beautiful and welcoming habitat for local wildlife.
