Mar 30, Plan on pruning a spirea bush at least twice a year. Regular, scheduled trimming promotes good health and new growth. Removal of dead or excess branches allows sunlight better penetration to the interior and lower branches. Pruning also improves airflow, which is vital to the wellbeing of the spirea. Without proper airflow, fungal diseases thrive.
Lastly, routine pruning solves Estimated Reading Time: 5 mins. Oct 25, Spirea shrubs respond well to pruning. In the spring, after the first blooms are spent, cut the dead flowers back by trimming spirea’s stem tips back to the topmost leaf on each stem.
Throughout the summer, the plants shape can be maintained by cutting back overgrown spirea shoots or stems as well as any dead or diseased branches.
Mar 02, You should actually prune your spirea more than once a year, at least twice. Give it a good trim after it flowers in the spring by cutting back the tips of the stems to the top leaf bud. This removes the dead blossoms and also may trigger a second blooming and new leaf growth.
You can also shape the shrub at this time. Hazel Green, AL Tree Pruning- Tree Pruning Service. Tree services including emergency service for Tree Removal, Trimming, Stump Grinding and more. Call us today ator request a quote to be connected to a Tree Service in your area. Feb 20, Pruning spirea: Don’t hesitate to give spireas a liberal pruning, if needed, to maintain their shape and to remove dead or broken branches. This is best done in late winter or early spring while your plants are dormant.