When it comes to pruning climbers and wall shrubs, the timing can vary depending on whether the plant flowers on the previous season’s growth or the current season’s growth. This distinction is important because it determines when and how you should prune these plants to ensure optimal blooming.
For plants that flower on the previous season’s growth, it is generally recommended to prune them immediately after they finish flowering. This is because these plants often bloom in winter, spring, or early summer, and pruning them right after flowering allows them time to produce new growth and set buds for the next season. Some examples of climbers and wall shrubs that fall into this category include winter-flowering jasmine (Jasminum nudiflorum), early-flowering clematis varieties, and some varieties of wisteria.
On the other hand, plants that flower on the current season’s growth are typically pruned in late winter or early spring, before they start producing new growth for the upcoming season. This timing ensures that you remove any dead, damaged, or unwanted growth from the previous year, while still allowing the plant time to develop new shoots and bloom later in the year. Some examples of climbers and wall shrubs that fall into this category include summer-flowering clematis varieties, climbing roses, and hydrangeas.
It’s important to note that there can be some variation within these general guidelines, as different plant species and varieties may have specific pruning requirements. It’s always a good idea to consult specific care instructions for the particular plants you have, as well as any relevant gardening resources or experts in your area.
In my personal experience, I have a beautiful climbing rose in my garden that flowers on the current season’s growth. I usually prune it in late winter or early spring, when the weather starts to warm up. I remove any dead or diseased branches, as well as any crossing or overcrowded growth. This helps improve the overall shape and structure of the plant, and ensures that it has plenty of energy to produce new shoots and abundant blooms in the coming months. I find that this timing works well for my rose, and it has rewarded me with a gorgeous display of flowers year after year.
To summarize, the timing of pruning climbers and wall shrubs depends on whether they flower on the previous season’s growth or the current season’s growth. Plants that flower on the previous season’s growth are pruned immediately after flowering, while those that flower on the current season’s growth are typically pruned in late winter or early spring. It’s important to consider the specific requirements of the plants you have and seek guidance if needed. Happy pruning!