Should You Cut Back Scotch Broom?

Scotch broom care is minimal, requiring only pruning. This evergreen shrub is also used for erosion control in many western states as it self-propagates extensively and grows in the cold, arid climates found in U.S. Department of Agriculture hardiness zones 5-8.

Should Scotch broom be cut back in the fall?

Prune Scotch broom in the late summer or early fall following the bloom period in order to preserve the buds and bloom for the following season. This timing will also prevent seed formation and self-sowing. Prune away dead, dying, discolored, broken or diseased-looking branches and foliage from throughout the shrub.

How do you cut Scotch broom?

Cutting large plants (stem greater than 1/2 inch) is very effective without herbicides in the mid July-Sept. Pull smaller plants (less than 1/2 inch) by hand or with a weed wrench. Mowing is sometimes done to knock down large Scotch broom patches, but should be avoided when seed pods are ripe.