Stiff Goldenrod, Flat Topped Goldenrod, Stiff Goldenrod

Solidago rigida

Physical Characteristics

Solidago rigida is a PERENNIAL growing to 1.2 m (4ft) at a fast rate. See above for USDA hardiness. It is hardy to UK zone 4. It is in flower in September. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. It is noted for attracting wildlife. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can grow in heavy clay soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

Distribution

Eastern N. America - Ontario to Saskatchewan, south to Massachusetts, Georgia, Texas and Colorado.

Habitats

Woodland Garden Sunny Edge; Dappled Shade; Cultivated Beds;

Edible Uses

None known

Medicinal Uses

Antiseptic Astringent Cathartic Diuretic Stings Styptic The leaves and blossoms are antiseptic, astringent and styptic[4, 168]. A valuable remedy in the treatment of all kinds of haemorrhages[4]. The flowers have been ground into a lotion and used to treat bee stings[213, 257]. An oil obtained from the plant (is this an essential oil?) is diuretic[4]. The root is cathartic and diuretic[257]. A decoction of the root has been used as an enema[257]. An infusion has been used to restore the flow of urine[257].

Known Hazards

None known