Alderman Plum Tree

Alderman is the Japanese plum for northern gardens — developed in Minnesota and cold-hardy enough to bear huge crops of large, beautiful burgundy-red plums even after the coldest winters. What makes it genuinely distinctive is what’s inside: where most red-skinned plums have red or purple flesh, Alderman’s burgundy-red skin conceals golden flesh that’s sweeter than most other Japanese plums — a surprising and satisfying contrast that makes every bite more interesting. Clingstone, ripening late August in Zones 4–9, and precocious enough to yield fruit as early as one year after planting. A pollinator is required.

Sweeter Than Most Japanese Plums — Golden Flesh, Burgundy Skin

The golden flesh is Alderman’s most visually surprising quality and its most flavorful. The deep sweetness of the golden interior contrasts with the firm, rich, slightly tart skin in a combination that delivers a more complex and satisfying eating experience than straightforwardly sweet or straightforwardly tart plums. Outstanding fresh off the tree in late August, and excellent for jams, preserves, and baked applications where the golden flesh color adds visual warmth to the finished product.

Minnesota Development — Cold-Hardy After the Coldest Winters

Alderman was developed specifically to perform in Minnesota’s demanding cold climate — the kind of winters that eliminate many Japanese plum varieties from consideration for northern orchardists. The result is a Japanese-type plum that combines the large fruit size, rich flavor, and abundant production of Japanese varieties with cold-hardiness that extends genuine Japanese plum quality into Zone 4 gardens where few others survive reliably.

Precocious — Can Bear in Year One

The precocious bearing habit is a meaningful practical advantage for impatient home orchardists. Most standard-sized plum trees require 4–6 years before they begin bearing — Alderman can yield fruit as early as one year after planting, rewarding growers with a first taste of the harvest significantly ahead of typical expectations for a full-sized standard tree.

Why Growers Choose Alderman Plum

• Sweeter than most Japanese plums — golden flesh inside burgundy-red skin
• Minnesota development — cold-hardy through the coldest winters in Zone 4
• Can bear fruit in year one — precocious production for a standard-sized tree
• Large, beautiful late-August fruit — impressive at harvest, outstanding for fresh eating and preserves
• Wide zone adaptability — performs reliably across Zones 4–9
• Heavy-bearing habit — huge crops even after difficult winters