Cedar elm
Ulmus crassifolia 路 Ulmaceae 路 also Texas elm, Fall elm
The toughest shade tree for Central Texas yards: an upright elm, 50-70 feet tall, with the smallest leaves of any native elm, corky-winged twigs and yellow fall color. It flowers and seeds in late summer and fall rather than spring. It shrugs off drought, heat, clay and compaction, which is why it is on nearly every Austin planting list.
Where it stands
Native
This tree evolved here, and local wildlife depends on it.
Recommended
A city, utility or extension service lists it among the trees it approves for planting here.
- 馃嚭馃嚫 Austin, TX, United States 路 On the City of Austin Grow Green native and adapted plant list (Watershed Protection). Listed as 'Elm, Cedar'; very low water needs, tolerates poorly drained clay and compacted soils.source
- 馃嚭馃嚫 Dallas, TX, United States 路 On the City of Dallas Article X Approved Tree Listsource
- 馃嚭馃嚫 Houston, TX, United States 路 On the City of Houston Planning and Development Department Street Tree Listsource
Care
Water deeply every week or two for the first two summers, then only in extended drought. Prune in winter to develop a single leader and raise the canopy. Watch for mistletoe, aphids and powdery mildew, none of which are usually serious. It is susceptible to Dutch elm disease but is rarely killed in Texas. Its pollen is a notable fall allergen.
Benefits
Good for