Acer negundo Kellys Gold

Common Name: Kelly's Gold Boxelder

Description: Acer negundo 'Kelly's Gold' is a deciduous tree known for its vibrant golden-yellow foliage. In spring, the leaves emerge bright yellow, transitioning to a yellow-green as they mature, and turning yellow again in autumn. The tree typically reaches a height of 8–12 meters with a spread of 4–8 meters, forming a bushy, rounded canopy. It thrives in full sun to partial shade and adapts well to a variety of soil types, including chalk, clay, loam, and sand, provided they are well-drained. 'Kelly's Gold' is valued for its fast growth and striking foliage, making it an excellent choice for adding a splash of color to gardens and landscapes. However, it's important to note that Acer negundo species can be invasive in some regions, and the seeds contain hypoglycin A, which is toxic to horses and can cause seasonal pasture myopathy. Therefore, caution is advised when planting this tree in areas accessible to livestock.

Form:

• Tree - Medium

Mature Size:

• Height: 8–12 meters
• Width: 4–8 meters

Aspect:

• Full Sun
• Part Shade

Flowering:

• Flowers in Spring

Flower Colour:

• Yellow-green (not particularly showy)

Key Attributes:

• Fast-growing
• Golden-yellow foliage
• Adaptable to various soil types
• Ornamental appeal

Toxicity: Seeds contain hypoglycin A, which is toxic to horses and can cause seasonal pasture myopathy.

Companion Plants:

• Purple-leaved shrubs like Berberis thunbergii 'Atropurpurea'
• Evergreen conifers such as Juniperus species
• Ornamental grasses like Miscanthus sinensis
• Perennials with contrasting foliage, such as Heuchera varieties
• Spring-flowering bulbs like Narcissus (daffodils)

Note: Due to its invasive potential and toxicity to horses, it is recommended to consult local guidelines and consider site-specific conditions before planting Acer negundo 'Kelly's Gold'.