Robinia pseudoacacia ‘Umbraculifera’ is a deciduous ornamental tree, selected for its unique compact and spherical growth habit.

Unlike the species Robinia pseudoacacia, which has a more irregular growth and typical cluster-like flowers, the cultivar ‘Umbraculifera’ is distinguished by its rounded, perfectly symmetrical canopy.

It is a small ornamental tree, reaching a height of about 4-6 meters and a width of 3-5 meters at maturity, making it ideal for use in urban settings.

The plant is grafted onto a straight trunk of Robinia pseudoacacia and is free of significant thorns, flowers, and fruits, making it perfect for public spaces where cleanliness and safety are required.

The leaves are compound, made up of small oval leaflets of light green color. In autumn, the foliage turns soft yellow hues, providing additional seasonal interest.

It tolerates drought, air pollution, poor soils, and frequent pruning, making it particularly suitable for low-maintenance urban environments.

It thrives in a sunny location but can also tolerate partial shade, although with a slight loosening of the canopy density.

Maintenance mainly consists of annual or biennial pruning to maintain the rounded and balanced shape, focusing primarily on the outer branches.

→ For those looking for an alternative to this plant, while maintaining the same globose canopy, discover Liquidambar styraciflua ‘Gumball’.