Hydrangea heteromalla
NameHydrangea heteromalla
Scientific NameHydrangea heteromalla
Common NamesHimalayan Hydrangea, Rough-leaved Hydrangea
Plant FamilyHydrangeaceae
Natural HabitatNative to the Himalayas and parts of China, it typically grows in mountain forests, thickets, and along stream banks, preferring moist, well-drained soils in partial shade.
Parts Usedroot
Medicinal Actionsdiuretic,anti-inflammatory
Traditional UsesWhile Hydrangea heteromalla specifically is not as widely documented for medicinal use as other Hydrangea species (like H. arborescens), the genus Hydrangea has a traditional history in herbal medicine. The root is traditionally used as a diuretic and for urinary tract issues, including kidney and bladder stones, and prostate enlargement, often to help dissolve or pass calculi.
Active Constituentshydrangin, saponins, flavonoids, hydrangenol, isocoumarins
Preparation Methodsdecoction,tincture,powder
Contraindications & WarningsMay cause gastrointestinal upset. Caution is advised for individuals with a history of kidney disease or those taking diuretics or blood-thinning medications. Not recommended for pregnant or breastfeeding women.
Cultivation NotesPrefers moist, well-drained, humus-rich soil and partial shade, though it can tolerate full sun if the soil remains consistently moist. It is generally hardy and can be grown as a large shrub or small multi-stemmed tree.
Rarityuncommon
Description
Hydrangea heteromalla is a large deciduous shrub or small tree, characterized by its large, rough-textured green leaves. It produces showy, flat-topped clusters of white flowers, often with larger sterile florets surrounding smaller fertile ones, giving it a 'lacecap' appearance.
