Pruning lavender is a vital practice that enhances the health and productivity of these beautiful plants. By regularly pruning, you can prevent your lavender from becoming woody and splitting at the base, which can compromise its longevity. While lavender typically lives for 8 to 10 years, diligent pruning can extend its life significantly. A friend of mine still enjoys her original lavender plants after 16 years, attributing their vitality to her consistent pruning routine.
Timing is essential when it comes to pruning lavender. The best times to prune are at the end of summer or in the spring. If you choose to prune in late summer, the primary goal is to shape the plant and remove any dead branches that could pose a risk during the winter months. However, it’s crucial to avoid pruning after summer ends, as this can stimulate new growth that may not survive a cold snap, ultimately weakening the plant.
Alternatively, spring pruning is also effective. This method involves removing dead branches while promoting new growth, giving your lavender a head start for the growing season. Personally, I prefer to do a light pruning while harvesting in summer, which not only maintains the plant’s shape but also encourages a potential second bloom later in the summer or fall. I reserve deeper pruning for spring, allowing the plants to wake up and thrive.
So, how should you prune lavender? A good rule of thumb is to remove about one-third of the green growth, shaping the plant into a rounded mound. It’s best to avoid cutting into the woody parts of the plant unless absolutely necessary. If your lavender has not been pruned for a while and appears woody, you can trim two inches above the woody area, but only during spring to ensure the plant has time to recover.
When it comes to tools, hand clippers work well for a small number of plants, while a cordless hedge trimmer can make the job easier if you have several to prune.
An added bonus of pruning is the opportunity it provides for plant propagation. Who wouldnβt want to grow more lavender for free?
If youβre in the area, feel free to visit our Little Lavender Shop in Newberg, Oregon, or our farm by appointment for exclusive events. Happy pruning! πΏπ