These bushes look rather simple but also add a lot of color to your landscaping.

Jul 21, Prune A Scotch Broom Shrub Trim back the tops of scotch broom in the garden by one-quarter of their length with pruning shears as flowers fade and before seed pods form in late spring. Prune out old, woody inner stems of garden scotch broom that die back as the plant grows with hand pruners.

This dead, dry material creates a fire hazard. Oct 01, May You can prune broom straight after flowering, but only cut back the flowered stems by half. You're right, they don't like hard pruning. 0. Swedboy Posts: May I really need to cut off one of the main stems as it is hanging way outside the border. Prune Scotch broom shrubs after the flowers have blossomed and wilted for the season, in mid to late summer. After you've pruned the plant, the foliage will change colors normally in the fall but no more flowering will occur until the following spring.

Do not wait until late winter or early spring to prune Scotch broom, as this may prevent flowering. Nov 30, When pruning Scotch broom, wait until flowering has finished, then begin by removing the dead and damaged branches, working your way to the center of the shrub.

Before buying the plant, learn how large it will become when mature.

Cut these all the way to the ground. May 27, When Spanish Broom is left unchecked, it may outgrow its placement in the landscape. There is a strategy to keep a Spanish Broom attractive.

Shrubs are frequently pruned by shearing Estimated Reading Time: 3 mins.

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The Scotch broom plant is most vulnerable when in bloom, because the energy of the plant is above ground in the flowers.

If cut at ground level, while in bloom, the plant usually dies. If cut during the wet season, it will most likely re-spout. If cut in the spring, you do not need to remove the roots; the plant will die in summer’s dry heat. Jan 20, Rejuvenation pruning is a better way to prune Spanish broom. Rejuvenation pruning is accomplished by pruning one or a few of the main stems to within a few inches of the ground. This should be done before growth begins in the spring.

The plant will respond by producing new stems from the base instead of the"broom" at the end of a pruned branch.