Hydrangea macrocarpa
Image: Royal Botanic Garden Edinburgh (cc0)
NameHydrangea macrocarpa
Scientific NameHydrangea macrocarpa
Plant FamilyHydrangeaceae
Natural HabitatNative to mountainous regions of central and southern China, including provinces like Sichuan, Yunnan, Guizhou, and Guangxi. It thrives in forests, thickets, and along stream banks, typically at elevations ranging from 1000 to 2500 meters.
Parts Usedroot,leaf,flower
Medicinal Actionsdiuretic,anti-inflammatory,antimicrobial
Traditional UsesWhile specific traditional uses for Hydrangea macrocarpa are not widely documented, other Hydrangea species are traditionally used in Chinese medicine for treating urinary tract infections, kidney stones, and as a general diuretic.
Active ConstituentsCoumarins, Flavonoids, Saponins
Preparation Methodsdecoction,infusion,tincture
Contraindications & WarningsPregnant or nursing women, individuals with kidney disease, or those on diuretic medications should use with caution. Potential for gastrointestinal upset with high doses.
Cultivation NotesPrefers moist, well-drained, acidic to neutral soil and partial shade. Can be propagated by cuttings.
Rarityuncommon
Description
A deciduous shrub or small tree, typically growing 1-5 meters tall, characterized by large, ovate to elliptic leaves with serrated margins. It produces terminal corymbs of small flowers, which develop into capsules.
