Northern Blue Plum
$33.00
The best of 6000 Mt Royal seedlings in crosses made by Gene Howard. Tree is precocious, self-fertile and a natural semi-dwarf.
| Cultivar | Northern Blue |
| Hardiness | Very Hardy (to -50F with occasional winter injury) |
| Parentage | Mt Royal open pollinated Cheyenne, WY |
| Season | Early September |
| Group | B |
| Shipping Height | 2 to 4 ft |
