Snowy Hydrangea
NameSnowy Hydrangea
Scientific NameHydrangea radiata
Common NamesSnowy Hydrangea, Silverleaf Hydrangea
Plant FamilyHydrangeaceae
Natural HabitatNative to the southeastern United States, typically found in moist, rocky woodlands, stream banks, and forest edges, often at higher elevations.
Parts Usedroot
Medicinal Actionsdiuretic,anti-inflammatory
Traditional UsesTraditionally used by Native Americans and in folk medicine for urinary tract issues, particularly to help dissolve and pass kidney and bladder stones, and to alleviate symptoms of cystitis and prostate enlargement. It is also used for its anti-inflammatory properties in the urinary system.
Active Constituentssaponins, flavonoids, hydrangin, coumarins
Preparation Methodsdecoction,tincture,powder
Contraindications & WarningsShould be used with caution in individuals with kidney disease. Large doses may cause nausea or dizziness. Not recommended for pregnant or breastfeeding women without professional advice.
Cultivation NotesPrefers partial shade to full sun in cooler climates, and consistently moist, well-drained, acidic to neutral soil. It is hardy in USDA zones 4-9 and benefits from mulching to retain soil moisture.
Rarityuncommon
Description
A deciduous shrub characterized by large, dark green leaves with striking silvery-white undersides. It produces flat-topped, lacecap-style flower clusters with small fertile florets in the center surrounded by larger, showy sterile florets, typically white.
