Diospyros virginiana Prairie Gem™ CLAYPOOL

Prairie Gem Persimmon (Diospyros virginiana Prairie Gem™ CLAYPOOL) is a distinctive light-orange American persimmon prized for its exceptionally sweet, tender fruit. Bred by the late James Claypool of Illinois, this variety is part of the Prairie Series™, renowned for their reliability in cooler climates and for producing delicious, seedless persimmon fruit. Claypool was a central figure in the world’s largest American persimmon breeding program, and his cultivars are often known as Claypool Persimmons.

Like all American persimmons, the fruit is highly astringent when unripe due to naturally occurring tannins. As the fruit softens, Prairie Gem Claypool Persimmon becomes remarkably sweet. Fully ripe persimmons are often described as candy-like, with a rich, complex, date-like flavour. Mature fruit is highly nutritious - rich in antioxidants, dietary fibre, and vitamin A. Excellent for fresh eating, this variety is also well suited to drying, syrups, puddings, baking, preserves, and traditional persimmon pie. Birds, squirrels, and other wildlife are strongly attracted to the fruit, so timely harvesting is recommended.

American persimmon (Diospyros virginiana) is native from Connecticut west to Kansas and south to Florida and Texas. While its fruit is smaller than that of Asian persimmons, American persimmons are significantly more cold hardy. Prairie Gem Persimmon reliably produces abundant, easy-to-harvest crops in cooler regions and is hardy to zone 5 (-29 °C). Harvest typically begins in October.

Persimmon trees are valued not only for their fruit but also for their exceptional ornamental qualities. Diospyros virginiana is a deciduous tree with an upright habit and a rounded to oval crown, capable of reaching up to 18 m (60 ft) in height. Diospyros virginiana Prairie Gem™ is a more compact selection, typically growing just over 6 m, and can be maintained at 3–4 m with pruning. Persimmon bark is particularly distinctive - dark gray to nearly black, with deep furrows and blocky plates resembling alligator scales—making the tree especially attractive and recognizable in winter.

Leaves are ovate to elliptical, measuring 5–15 cm, dark green through summer, and turning attractive shades of yellow and red in autumn. Small (approximately 1 cm), fragrant, pale yellow flowers bloom in June and attract pollinators. Prairie Gem Claypool Persimmon is self-fertile.

Best grown in full sun, this seedless persimmon prefers moist, well-drained soils but tolerates drier conditions once established. No serious insect or disease problems are known. Prairie Gem eastern persimmon trees typically begin fruiting within 2–3 years. If fruit does not fully ripen on the tree before frost, it can be further matured in cold storage, provided temperatures remain above 4 °C to preserve fruit texture.

Be patient - persimmons are among the last plants to break dormancy in spring. Watering while dormant will not accelerate growth and may even be detrimental. In cool springs, trees may take longer than expected to leaf out; they simply require more heat to awaken.