A hybrid between Black Ash and Manchurian Ash. The tree has an upright habit and produces limited seeds. A good boulevard tree that tolerates urban conditions.
| Scientific Name: | Fraxinus 'Northern Treasure' |
| Zone: | 3 |
| Light: | Sun to Light Shade |
| Height: | 40-50' |
| Width: | 20-30' |
| New Shape: | Upright |
| Foliage: | Green |
| Flower: | Insignificant |
| Fruit: | Samara |
| Fall Color: | Yellow-orange |
