Lilacs can definitely be used as a hedge. They have a natural tendency to sucker, meaning they send up new shoots from the base of the plant, which can be trained and clipped to form a dense, compact hedge. Lilacs are known for their beautiful and fragrant flowers, and regular pruning actually encourages more abundant blooming.
To create a lilac hedge, you will need to start with young lilac plants that have been specifically propagated for hedging purposes. These plants are often available at nurseries or can be ordered online. It’s important to choose a lilac variety that is suitable for hedging, as not all lilacs are equally well-suited for this purpose.
When planting your lilacs, space them about 5-6 feet apart to allow for their natural spreading habit. Lilacs prefer a sunny location with well-draining soil, so make sure to provide them with adequate sunlight and good drainage.
Once your lilacs are established, regular pruning is essential for maintaining a neat and tidy hedge. The best time to prune lilacs is immediately after they finish flowering, typically in late spring or early summer. This allows the plants to set buds for the following year’s blooms. Pruning in late summer or fall may result in fewer flowers the following spring.
When pruning your lilac hedge, remove any dead, damaged, or diseased branches. Also, thin out crowded areas to improve airflow and reduce the risk of disease. Use sharp, clean pruning shears to make clean cuts just above a bud or branching point.
In terms of height, you can maintain your lilac hedge at your desired height by pruning it annually. Some people prefer a shorter, more formal hedge, while others may let their lilacs grow a bit taller for a more natural and informal look. It’s important to note that the more frequently you prune your lilac hedge, the more compact and bushy it will become.
One of the added benefits of using lilacs as a hedge is their attractiveness to wildlife, particularly butterflies. The fragrant flowers of lilacs are known to attract butterflies, making your garden a more vibrant and inviting space for these pollinators.
Lilacs can indeed be used as a hedge, providing a beautiful and fragrant screen in your garden. By choosing the right lilac variety, spacing them appropriately, and regularly pruning and maintaining the hedge, you can enjoy the beauty of lilacs while also attracting wildlife to your garden.
