About This Tree
Alnus glutinosa 'Aurea'/ (Golden Alder)
The Alnus glutinosa 'Aurea', commonly known as the Golden Alder, is a striking deciduous tree renowned for its vibrant yellow foliage. This cultivar is particularly noted for its bright golden-yellow leaves that emerge in spring and retain their luminous hue throughout the summer, adding a splash of colour to any landscape. The Golden Alder is also known for its smooth, grey bark which adds an interesting texture to the tree's overall appearance.
In terms of size, the Golden Alder typically reaches a mature height of 10 to 15 meters, with a spread of about 6 to 10 meters. This makes it a medium-sized tree suitable for a variety of garden settings, from spacious parks to smaller residential gardens. The tree has a pyramidal to oval shape when young, gradually becoming more rounded as it matures.
The Golden Alder thrives in moist, well-drained soils and can tolerate a range of soil types, including clay, loam, and sandy soils. It prefers full sun to partial shade, making it a versatile choice for different garden conditions. Notably, the Golden Alder is also valued for its ability to fix nitrogen in the soil, improving soil fertility and benefiting surrounding plants. This tree is not only an ornamental gem but also a practical addition to sustainable gardening practices. Furthermore, it is relatively low-maintenance and resistant to most pests and diseases, making it an excellent choice for both novice and experienced gardeners.