Sand Cherry
Parts Usually Used
The fruit and seeds are the primary parts used, though all parts of the plant contain active compounds. Seeds and young shoots contain the highest concentrations of medicinal compounds.
Description of Plant(s) and Culture
Sand cherry is a deciduous shrub growing 2-6 feet tall and 3-6 feet wide, forming dense clonal colonies through root suckers. The plant has leathery, serrated leaves that are 1-2 inches long and silvery-green to gray-green in color with yellow fall coloration. Small white flowers appear in clusters of 2-4 in May, followed by dark purple to black cherry-like fruits that are 8-18mm in diameter.
This hardy shrub is extremely cold-tolerant, surviving temperatures down to -50°C when dormant. It thrives in sandy, well-drained soils and full sun conditions, making it well-adapted to harsh prairie environments.
Where Found
Sand cherry is native to North America, ranging from Saskatchewan and Ontario south to Colorado, Kansas, and Ohio. It naturally occurs on sandy hills, open plains, rocky slopes, shores, dunes, and prairies at elevations from 200-1,700 meters. The plant is particularly abundant in the Northern Great Plains and around the Great Lakes region.
Medicinal Properties
Sand cherry contains cyanogenic glycosides, particularly amygdalin and prunasin, which break down in water to form hydrocyanic acid (cyanide or prussic acid). In small, controlled amounts, these compounds have been shown to: Stimulate respiration Improve digestion Promote a sense of well-being Potentially provide benefits in cancer research (though claims are largely refuted) Traditional uses by Native American tribes included treatments for coughs, colds, and as a general antibiotic.
However, scientific documentation of specific medicinal applications for this species is limited.
Biochemical Information
The primary active compounds in sand cherry are: Amygdalin – a cyanogenic glycoside Prunasin – another cyanogenic glycoside Anthocyanins – particularly in dark purple fruits, providing antioxidant properties These compounds are concentrated primarily in the seeds and young shoots, with lower levels in mature fruits and flowers.
Uses
Historically, herbalists and folk practitioners utilized *Prunus* species, including sand cherry, for respiratory complaints such as coughs and colds, as well as for digestive support and as a general tonic. Beyond these traditional medicinal applications, the plant served various practical purposes. Communities consumed the fruit fresh, dried, or prepared in jellies and pies. Artisans produced natural dyes from the plant, deriving a green color from the leaves and a gray-green hue from the fruits.
Horticulturists employed sand cherry as a hardy rootstock for grafting fruit trees such as plums, peaches, and apricots, and the shrub was planted for soil stabilization, erosion control, wildlife habitat, and ornamental landscaping.
How Sold
Sand cherry is not commonly sold as a commercial medicinal product. It is primarily available as: Fresh or dried fruit from specialty growers Nursery plants for cultivation Seeds for propagation Rootstock for fruit tree grafting
Warning
Sand cherry contains potentially dangerous cyanogenic compounds that can be toxic or fatal in larger quantities. Symptoms of cyanide poisoning include gasping, weakness, excitement, pupil dilation, spasms, convulsions, coma, and respiratory failure leading to death. Safety guidelines: Never consume seeds or plant parts that taste moderately to very bitter Only sweet or slightly bitter fruits are considered relatively safe Seeds and young shoots contain the highest concentrations of toxins Pregnant or nursing women should avoid consumption Children should not consume any part of the plant Those with respiratory conditions should exercise extreme caution Always consult with a qualified healthcare provider before any medicinal use This information is for educational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment.