Elm, Prospector

Prospector elm (Ulmus 'Prospector') is a cultivar of the American elm that is known for its hardiness and resistance to Dutch Elm Disease. It typically grows to a height of 40 to 50 feet with a spread of 30 to 40 feet at maturity.

The tree has a strong, upright growth habit with a rounded crown and its branches tend to grow upward and outward. Its dark green foliage turns yellow in the fall, adding to its ornamental appeal. Prospector elm also produces small, inconspicuous flowers in the spring, followed by samaras (winged seeds) in the summer.

Prospector elm is tolerant of a wide range of soil types and growing conditions, and prefers full sun to partial shade. It is also resistant to pests and diseases, including Dutch Elm Disease, which has decimated many elm populations in North America.

Due to its hardiness and disease resistance, Prospector elm is a popular choice for street plantings, parks, and other public spaces, as well as for home landscapes.