1 Zumi Crabapple, flowering fruit tree wildlife, .Zones 4-8. Pollinates other ap
1 Zumi Crabapple, flowering fruit tree wildlife. Zones 4-8. Pollinates other apple trees. The zumi crabapple is valued for its profuse, spring bloom of fragrant, white flowers and for its glossy, small, bright red/yellow crabapples which mature in the fall and often persist into December.