Schoolhouse European Plum is a bright yellow, late-ripening prune-type plum that grows in hardiness zones 5-9, reaching a mature height of 12 feet. Named for the schoolhouse where it was discovered in Port Townsend, Washington, this variety combines the reliability of a heritage find with an unusually cheerful appearance that sets it apart from darker plum cultivars. Its firm, mild-flavored flesh and exceptional productivity make it a standout choice for gardeners in maritime climates who want both abundant harvests and reliable crops year after year.
Full Sun
Moderate
5-9
144in H x ?in W
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High
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This large, oval plum earned its name when James Fritz discovered it near a schoolhouse in Washington, and it's remained a quietly dependable variety ever since. The bright yellow color immediately catches your eye and marks it apart from traditional prune plums, while the firm bite and mild flavor deliver genuine satisfaction rather than sugar shock. Heavy crops are practically guaranteed, though you'll need to thin fruits occasionally to prevent branches from snapping under the weight of your success.
This plum excels in the kitchen and preserves. Its firm texture makes it exceptionally well-suited for freezing and canning, holding its shape and structure through processing better than softer varieties. The mild, satisfying flavor works in fruit compotes, jams, and desserts where you want the plum to shine without overwhelming sweetness. Fresh eating is certainly rewarding, but this variety's true gift to home gardeners is its suitability for putting up for winter.
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Harvest when the plums reach full bright yellow color and yield slightly to gentle hand pressure. Late-ripening means you'll be picking in early autumn; pick when fully colored and at peak sweetness rather than harvesting green. The firm flesh means these plums won't drop or split on the tree, giving you a generous harvest window.
Prune to maintain an open canopy structure that allows light penetration and air circulation. Remove any crossing or crowded branches, and thin the canopy to reduce shading. Because this variety sets extremely heavy crops, strategic pruning during the dormant season can help manage the total fruit load and reduce the need for aggressive fruit thinning later.
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“Schoolhouse European Plum was discovered by James Fritz near a schoolhouse in Port Townsend, Washington, where it had apparently grown for some time. The variety carries the hallmark of a found fruit rather than a bred one, suggesting it may have been an old planting left behind or naturalized in the Pacific Northwest landscape. Its journey to modern gardeners has been through small-scale fruit nurseries and dedicated growers who recognized its reliability and unique bright yellow character as worth preserving.”