Above: Siberian elm samara in New York City. Like other fruit, nut, and winged seed trees (like maples), elms can have mast years, or a bumper crop, where branches appear to be bursting with ...

Elm trees grow big and beautiful ... like salty soil. Furthermore, the seeds sprout easily and grow quickly once established into saplings. Because it proliferates so quickly -- and the wind ...

OU-Tulsa planted a seedling from the survivor tree in remembrance of the 30th anniversary of the Oklahoma City bombing.