Get Spirea Cut Back
PNG. I have sometimes cut it back from 4' to 1'. Cut straight through each stem as close to the ground as possible so you don't leave ugly stems protruding from the ground.
Pruning Tips And Techniques Guide For Beginners from s3.amazonaws.com
It has grown very sparsely. Japanese spirea 'anthony waterer', anthony waterer spirea, anthony waterer japanese spirea, spiraea bumalda if overgrown, can be renovated by cutting back hard immediately after flowering. Find the perfect spirea image.
Shape it to mimic its natural shape, mounded.
Cut straight through each stem as close to the ground as possible so you don't leave ugly stems protruding from the ground. I cut it down to 1 foot in the fall and it seems to thrive on the abuse by growing and blooming even bigger and all these japanese spireas make a much better show if cut back hard every year or so. You can trim spirea back aggressively. A neighbor said cutting spirea very close to the ground (maybe to 8 inches) would not harm it come spring.
