https://pfaf.org/user/Plant.aspx?LatinName=Rumex+patientia
Rumex patientia is a PERENNIAL growing to 1.5 m (5ft) by 0.5 m (1ft 8in). See above for USDA hardiness. It is hardy to UK zone 6 and is not frost tender. It is...
rumex patientiaplant databaseherbpatiencepfaf