— Short, snippet-friendly answers to the most-asked questions about Holmes' hawthorn (Crataegus holmesiana). For the full profile with citations, open the main page.
Holmes' hawthorn (Crataegus holmesiana) is a tree or shrub native to the northeastern and north-central United States, including Connecticut, Illinois, Indiana, Maine, Massachusetts, Michigan, Minnesota, New Hampshire, New York, Ohio, Ontario, Pennsylvania, Québec, Rhode Island,… Holmes' hawthorn (Latin: Crataegus holmesiana, family Rosaceae) is a medicinal plant catalogued in PlantSage.
Holmes' hawthorn is generally considered safe when used at traditional doses. Always consult a clinician before using any herbal preparation — especially during pregnancy, breastfeeding, while on medication, or for children.
Holmes' hawthorn is a member of the Rosaceae family native to CNT, ILL, INI, MAI, MAS, and MIC. Holmes' hawthorn thrives in full to partial sun and prefers moist to wet soil that is light (sandy), medium, or heavy (clay).
Holmes' hawthorn grows best in USDA zone 4-8, full sun, partial sun/shade light, and moist, wet water. Detailed sowing, propagation, and care notes are on the full profile.
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