Description
Perideridia oregana has 472500 seeds per pound. Open rocky flats and slopes, meadows, seeps, pine-oak woodlands, conifer forests. More shade-tolerant than P. gairdneri
Seed treatment recommendations: 6-8 weeks cold-moist stratification
More Info: https://npn.rngr.net/npn/propagation/protocols/apiaceae-perideridia-2304/?searchterm=Perideridia%20oregana
