The Contorted Mulberry is a Japanese ornamental fruit tree that doubles as both a stunning landscape specimen and a source of sweet purple fruit. Hardy from zones 5 to 9, this gnarled beauty reaches 6 to 8 feet tall (though it can eventually stretch to 30 feet if left unpruned) and commands attention year-round: in summer, glossy medium-green leaves shade small tasty fruit; in fall, foliage turns a warm yellow; and once leaves drop, the tree's signature twisted trunk and wavy branches create sculptural winter interest. It's a rare plant that satisfies both the ornamental gardener seeking drama and the fruit grower seeking flavor.
Full Sun
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5-9
96in H x ?in W
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High
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Few trees offer both artistic architecture and edible reward. The Contorted Mulberry's gnarled, curled trunk and wavy branches make it a living sculpture that changes character with the seasons, yet beneath those shiny leaves hide scatterings of small purple fruit with genuine flavor. Summer reveals the fruit; fall brings golden foliage; winter exposes the tree's true sculptural form. It thrives in full sun across most of the country and responds beautifully to regular pruning, making it easy to keep at a manageable 9 to 15 feet rather than letting it sprawl to its full potential.
The small purple fruit is eaten fresh off the tree, offering a sweet reward for patience. The tree's true purpose in most gardens, however, is ornamental: it serves as a focal point in the landscape, valued for its unusual branching structure and the textural contrast it provides among conventional trees.
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Start seeds indoors at temperatures between 50 and 70 degrees Fahrenheit. Transplant seedlings outdoors after the last frost date in your zone.
Move seedlings outdoors after the last spring frost when soil has warmed. Space at least 6 to 8 feet apart to allow room for the tree's distinctive branching structure to fully develop.
Pick the small purple fruit when fully ripe and deeply colored. These will appear scattered under the foliage during the fruiting season. Simply pluck by hand when the fruit feels soft and yields slightly to gentle pressure.
Regular pruning is essential to keep this tree at a manageable height and to showcase its prized gnarled form. Without pruning, it can reach 30 feet; with consistent cutting back, it stays between 9 and 15 feet. Prune in late winter or early spring before new growth emerges. The twisted and wavy branch structure becomes increasingly visible and dramatic once summer foliage drops, so consider this when planning your cuts.
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