Hydrangea scandens
NameHydrangea scandens
Scientific NameHydrangea scandens
Common NamesJapanese Hydrangea, False Climbing Hydrangea
Plant FamilyHydrangeaceae
Natural HabitatNative to woodlands, forest margins, and stream banks in Japan, Korea, and Taiwan, preferring moist, shaded environments.
Parts Usedroot,leaf
Medicinal Actionsdiuretic,anti-inflammatory
Traditional UsesTraditionally used in East Asian medicine for its diuretic properties, particularly for treating urinary tract infections, kidney stones, and bladder issues. It is also employed for prostate problems and as an anti-inflammatory.
Active Constituentshydrangin, saponins, flavonoids, hydrangenol
Preparation Methodsdecoction,tincture,powder
Contraindications & WarningsMay cause gastrointestinal upset in high doses. Avoid during pregnancy and lactation. Use with caution in individuals with kidney disease or those taking diuretic medications.
Cultivation NotesPrefers partial to full shade and consistently moist, well-drained, acidic to neutral soil. It can be grown as a scrambling shrub or trained to climb.
Rarityuncommon
Description
Hydrangea scandens is a deciduous scrambling shrub native to East Asia, characterized by ovate, serrated green leaves. It produces flat-topped clusters of white flowers, featuring prominent sterile florets surrounding smaller fertile ones.
