Morus nigra. The dwarf everbearing mulberry produces fabulous berries throughout summer months on a small bush, suitable for containers through zones 6-9. Can be pruned to 4' in pots or 6' in the ground. Self-fertile. Grown in 4" x 9" grower pots, these shrubs are about 3' tall, branching, dormant as of February 2023. OUT OF STOCK.