Best Mulberry Patio Plant! Fruiting all summer long the amazing Dwarf Everbearing can produce 4,000 plus berries per season and will often produce the first season. Mulberries have a flavor all their own, and it is sweetly addicting! Quality of the fruit is excellent and the tree has a spreading habit with large dinner plate sized, heart-shaped leaves. Botanically the fruit is not a berry but a collective fruit in appearance like a swollen loganberry. When the flowers are pollinated they and their fleshy bases begin to swell. Ultimately they become completely altered in texture and color becoming succulent fat and full of juice.