Common Name: Black Cherry, Wild Cherry, Mountain Cherry, Rum Cherry
Scientific Name: Prunus serotina
Family: Rosaceae (Rose Family)
The Black Cherry Tree is a tree native to eastern and southern North America and is most widely known as a timber tree with its hard, strong, close-grained wood. However, it is commonly used for for the flavor of its small (less than 1 cm), dark purple-black berries produced on long, fragrant racemes (a shoot with dozens of flowers) that will then develop dozens of fruit. The trees have characteristic bark, smooth and horizontally striped when young and fissured and scaly when over ten years of age.
When I lived in Kentucky, we lived on the edge of a farm field. The edge was full of Black Walnut and Black Cherry Trees. One summer I went out and collected a few pounds of black cherries and made black cherry jam. I had never made preserves of any sort, and in fact this was one of my first activities in the realm of “homesteading”. The jam turned out great, and I have been a huge fan of Black Cherry Trees ever since.
Almost ignored by cultivators of fruit trees, the Black Cherry Tree has minimal written history. It was used by Native Americans as a food source (a key ingredient in pemmican, a mixture of dried fruit, fat, and meat, and eaten on trips and in winter) and as a medicinal plant used to treat a number of respiratory and gastrointestinal issues. The short storage and absence of super sweet flesh of the fresh fruit, combined with the poisonous seeds and leaves, have likely been to blame for this tree being largely overlooked by plant developers.
- The oldest documented Black Cherry tree is in the U.S. and was 258 years old.
- Black Cherry Trees are host to a large variety of caterpillars.
- It has been very invasive in Europe where it was used as an ornamental and unique fruit tree.
- Cherry Bounce is a liqueur of cherries steeped in brandy, rum, or whiskey, and it was a popular drink in the Colonial United States. In fact, we still have a recipe from Martha Washington, the first First Lady: “Extract the Juice of 20 pounds of well ripend Morrella Cherrys Add to this 10 quarts of Old French brandy and sweeten it with White Sugar to your taste—To 5 Gallons of this mixture add one ounce of Spice Such as Cinnamon, Cloves and Nutmegs of each an Equal quantity Slightly bruis’d and a pint and half of Cherry kernels that have been gently broken in a mortar—After the liquor has fermented let it Stand Close-Stoped for a month or Six weeks—then bottle it remembering to put a lump of Loaf Sugar into each bottle.”
USING THIS PLANT
- Timber, especially fine woodworking, furniture, and cabinetry
- Fresh fruit – rarely! Typically the fruit is bitter and astringent (very “dry” in flavor) but can have a bit of sweetness to it
- Liqueurs and Wines
- Flavoring for rum, brandy, or whiskey to make “cherry bounce”
- Flavoring for sodas and ice creams
- General insect (especially bees) nectar plant
- Food source for birds and mammals
- Fuel (firewood)
- Smoking wood (for flavor of smoked foods)
- Can be coppiced
- In the Appalachians, the bark was used as a cough remedy and sedative
Yield: Good crops occur every 1-5 years. No definitive quantities are defined.
Harvesting: Late summer/early autumn (June-October)
Storage: Fresh berries do not last long. Ideally use within a day or two after harvesting
DESIGNING WITH THIS PLANT
USDA Hardiness Zone: 4-9
Chill Requirement: Required, but the number of hours is not documented (or easily found!)
Plant Type: Medium to Large Tree
Leaf Type: Deciduous
Forest Garden Use: Canopy Tree
Cultivars/Varieties: Minimally improved; few cultivars available
Flowering: Late spring/early summer (May-July depending on where it is planted
Years to Begin Bearing: 10 years,
Years to Maximum Bearing: 30+ years, but decent crops can be had on 10 year old trees
Years of Useful Life: 100+ years, but some individuals can live to over twice that age
PHYSICAL CHARACTERISTICS OF THIS PLANT
Size: 50-100 feet (15-30 meters) tall and half as wide
Roots: Shallow and spreading
Growth Rate: Fast
GROWING CONDITIONS FOR THIS PLANT
Light: Prefers full sun
Shade: Tolerates very light shade if at all
pH: acidic to neutral soil (4.0 – 7.5)
Special Considerations for Growing:
Although minimal scientific studies, Black Cherry likely tolerates juglone (natural growth inhibitor produced by Black Walnut and its relatives) as it is often seen growing in close proximity. Consider using this tree as a buffer between your walnuts and other plantings.
Propagation: By seed. Requires cold stratification for 3-4 months. Can be propagated by cuttings.
- Poisonous – Leaves and seeds contain a precursor to cyanide (large amounts need to be eaten for this to be toxic).
- Can spread rather easily by seeds. Seeds can live for 1-3 years before germinating waiting for optimal conditions.
- Black Cherry Trees are a natural host for the Eastern Tent Caterpillar and Cherry Scallop Shell Moth which can defoliate trees quickly. This can be deadly for young trees, but is usually rarely significant with established, older trees.
- The fungal disease “black knot” is common, but not significantly harmful on established trees
- Can be susceptible to wind damage, especially with its shallow roots