Ulmus rubra ~ Slippery Elm

Slippery Elm is a native deciduous tree with a vase-shaped to broad rounded crown, downy twigs, and red buds that are noticeable in winter.  The serrated, rough dark green leaves with asymmetrical bases often emerge with a red tint and turn an undistinguished dull yellow in fall.  Inconspicuous red flowers bloom in spring before the foliage and give way to papery wing-like seed pods that mature mid-spring.  Grows best with full sun and rich, moist well-drained soils. Tolerates light shade. Ulmus rubra is host plant for several butterfly and moth species. Type:  Tree Origins: East N. America; GA Native Height:  40’ - 60’ Spread:  30’ - 50’ Spacing:  40’ USDA Hardiness Zone:  3 - 9 Culture:  Full Sun Bloom Color:  Red Season of Interest: Spring, Fall MAINTENANCE NEEDS: Low Maintenance.  Elms are susceptible to Dutch Elm disease and phloem necrosis, which is fatal,  and wetwood which causes dieback.  Other potential issues include