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Mexican plum

Prunus mexicana

Also called Bigtree Plum, Inch Plum, Woolly Leaf American Plum

Mexican plum
Photo: Jim Conrad, Public domain

Prunus mexicana is a North American plum tree, a species in the rose family, grown for its spring blossom and edible fruit. It is drought tolerant and adaptable to many soils, and the tree is also used as rootstock for grafting other plums.

Family
Rosaceae (Rose family)
Grows as
Tree
Light
Full sun
Water
Water young trees regularly through their first season, then they need little supplemental water.
Soil
Adapts to a wide range of soil pH; well-drained soil is best.
Temperature
Hardy in USDA zones 5 to 9; protect young trees from severe late frosts.
How easy
Easy
Safety
Mildly toxic: Seeds, leaves and bark of plum trees contain cyanogenic compounds that can release cyanide if chewed or crushed; the pit should not be eaten.. Toxic to cats and dogs (ASPCA).
Edible
Yes, some parts
Native range
C. & SE. U.S.A. to NE. Mexico
Climate
temperate

About

Prunus mexicana, commonly known as the Mexican plum, inch plum, or bigtree plum, is a North American species of plum tree.

Where it grows

The native range of the species stretches from South Dakota east to Wisconsin, Ohio, Kentucky, and Georgia, and south to the Mexican states of Coahuila and San Luis Potosí.

Uses

The fruit is made into preserves and the tree can serve as a rootstock for grafting other plum cultivars.

Other Prunus plants

Prunus adenopoda · Red stinkwood · Prunus aitchisonii · Alabama cherry · Prunus alaica · Allegheny plum · American plum · Prunus amplifolia · Almond · Desert peach · Chickasaw plum · Prunus annularis

Text excerpted from the Wikipedia article Prunus mexicana by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Pet safety from the ASPCA toxic and non-toxic plant lists.

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