Acer negundo Sensation

Description:
Sensation Box Elder (Acer negundo 'Sensation') is a hardy, deciduous tree known for its vibrant autumn color, fast growth, and adaptability. This cultivar of Box Elder is highly valued for its brilliant red to orange fall foliage and resilience in a wide range of conditions. Its symmetrical form and manageable size make it ideal for gardens, parks, and urban landscapes.

Flowers:
In early spring, Sensation produces small, greenish-yellow flowers in clusters, appearing before the leaves emerge. While not a major ornamental feature, these flowers attract pollinators and add early seasonal interest.

Foliage:
The tree features pinnate, compound leaves that are a soft green in spring and summer. In autumn, the foliage turns into a striking display of red to orange hues, creating a vivid seasonal highlight in the landscape.

Fruit:
After flowering, Sensation produces small, winged samaras (helicopter seeds) that mature in late summer to early autumn. These seeds are typical of maples and add a natural charm, but are not particularly showy.

Form and Size:
Sensation has an upright, rounded growth habit with a symmetrical structure. It typically reaches a height of 8 to 12 meters and a spread of about 6 to 8 meters. Its moderate size and fast growth rate make it well-suited for both residential and urban landscapes.

Growing Conditions:
This tree thrives in full sun to partial shade and is highly adaptable to various soil types, including sandy, clay, and loamy soils. It is drought-tolerant once established, making it suitable for dry and arid regions. Regular watering during its establishment period promotes strong growth.

Uses:
Sensation Box Elder is ideal as a shade or ornamental tree in parks, gardens, and along streets. Its bright autumn foliage and fast growth rate make it a popular choice for adding seasonal color and structure to landscapes.

Maintenance:
This tree is relatively low-maintenance, requiring only light pruning in late winter to maintain shape and remove any dead or crossing branches. Mulch around the base helps retain moisture and protect roots. Fertilizing in early spring can promote healthy growth, especially when young.

Notes:
Sensation is valued for its exceptional autumn color and resilience. Unlike other Acer negundo cultivars, it has a more refined form and fewer seed pods, making it a cleaner option for landscaping. Its fast growth and adaptability make it a popular choice for those seeking a reliable, colorful tree.

Companion Plants:
Pairs well with other shade trees like Acer rubrum (Red Maple) and Quercus (Oak). It also complements shrubs and perennials that provide contrasting textures, such as Hydrangea, Hostas, and ornamental grasses.

Common Name: Sensation Box Elder
Botanical Name: Acer negundo 'Sensation'
Family: Sapindaceae
Origin: North America

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