Sunburst Locust Failure After Container Holding

A 'Sunburst' honey locust (Gleditsia triacanthos 'Sunburst') held in a container over winter, then planted, produces only low branches. Top is bare. A second locust planted at the same time thrives. Owner asks if cutting the top will help.

The containerized tree likely dried out during the holding period. Even in the ground, a container isolates the root ball from surrounding soil moisture. Roots desiccated, top died back. The low growth is epicormic sprouting from surviving lower buds.

This tree will not recover a central leader or good form. Honey locusts are fast-growing and inexpensive. Replace it. The thriving companion proves the site is suitable. Invest in a new, healthy tree rather than years of corrective pruning on a compromised one.