In this episode of the Sunshine Gardening podcast, host Kristin Hildabrand welcomes Jared Weaver, the City Arborist for Bowling Green. The episode focuses on the critical gardening skill of pruning trees, which is especially pertinent as the community celebrates "Tree Week."
Jared begins by detailing his role as a city arborist and his responsibilities, which include planning, planting, monitoring, and pruning trees within city parks. His day-to-day tasks involve ensuring the health and longevity of the urban forest in Bowling Green. To locate a certified arborist, visit the International Society of Arboriculture:
https://www.treesaregood.org/.
Pruning Trees
Kristin dives into specific questions about the best practices for pruning trees, initiating a conversation on the optimal timing for pruning different types of trees. Jared explains that the best general time for pruning is during the tree's dormant stage, often in winter, to minimize stress on the trees. He highlights that the type of tree, deciduous or evergreen, slightly adjusts this timing due to their biological cycles.
The discussion shifts towards the appropriate techniques for tree pruning. Jared emphasizes the practice of "pruning by prescription," which involves understanding the specific reasons and goals for pruning each tree. He outlines a typical procedure that begins with a "crown cleaning" to remove dead or problematic branches. The explanation covers how the pruning should reflect the tree's function within the landscape. It introduces the "directional pruning" concept to encourage tree growth away from structures and other obstacles.
Kristin and Jared discuss improper pruning methods, especially "topping," and how they can negatively impact a tree's health by leaving it vulnerable to pests and decay. They also discuss the tools recommended for homeowners, emphasizing safety and proper maintenance to ensure clean cuts.
Jared underlines critical safety precautions during pruning, with specific gear advised for different pruning heights and tasks. For more severe tree management tasks like tree removal, Jared strongly suggests employing professional services, particularly stressing safety concerns when using chainsaws.
Wrap-Up: Pruning Trees
Finally, the podcast wraps up with Jared providing resources where listeners can find more detailed information on tree pruning, including websites and engaging in nature observation as an educational tool.
The episode serves as an educational deep dive into the art and science of tree pruning, timed aptly with Bowling Green's tree week. It is packed with expert advice on maintaining tree health and ensuring landscape aesthetics, enhancing urban and residential environments.
Additional Resources:
https://forestry.ca.uky.edu/files/forfs_17-07_pruning_trees.pdf
https://www.bgky.org/tree/maintenance
https://www.bgky.org/tree/topping
