How to Propagate penstemon 'Russian River'?
Propagate by softwood cuttings in early summer or semi-ripe cuttings in midsummer; propagate by division in spring

penstemon 'Russian River' · Penstemon 'Russian River'
Grow in fertile, well-drained soil in full sun or partial shade
Propagate by softwood cuttings in early summer or semi-ripe cuttings in midsummer; propagate by division in spring