How to Prune avens 'Moonlight Serenade'?
Cut back the old stems after flowering

avens 'Moonlight Serenade' · Geum 'Moonlight Serenade'
A moisture-loving perennial that will tolerate most soils, rich in organic matter, in sun or even a certain amount of shade. Divide every few years to avoid congestion
Cut back the old stems after flowering