'St. Croix' has a grand vase shape and an open, spreading canopy. Dark green summer foliage turns a beautiful yellow in fall. Dutch elm disease resistant.
| Scientific Name: | Ulmus americana 'St Croix' (PP20,097) |
| Zone: | 3 |
| Light: | Sun |
| Height: | 70' |
| Width: | 60' |
| New Shape: | Vase shaped, broad |
| Foliage: | Green |
| Flower: | Insignificant |
| Fruit: | Samara |
| Fall Color: | Yellow |
