Deadheading for re-bloom? How important?
I have several shrub roses including John Davis, William Baffin, Carefree Beauty, Carefree Wonder, Morden Blush, Ramblin Red, Earthsong, Frontenac & Pretty Jessica.
How important is deadheading for re-bloom on these varieties? I've heard it's more important for certain varieties, but I can't remember which.
I've been spending a ton of time on it, but I'd rather not if it won't make much of a difference.