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Laurel hedges are a popular choice for creating privacy screens and adding greenery to gardens. Proper training and shaping techniques are essential to maintain a healthy, attractive hedge. This guide explains the key methods to train your laurel hedge effectively.
Understanding Laurel Growth
Laurel plants, particularly the cherry laurel (Prunus laurocerasus), are fast-growing evergreens that respond well to pruning. They develop a dense, bushy form when trained correctly. Recognizing their growth pattern helps in shaping them effectively.
Tools Needed for Shaping
- Sharp pruning shears
- Hedge trimmers
- Lopping shears (for thicker branches)
- String line or guide
- Measuring tape
Basic Shaping Techniques
Start with a clear plan for the shape you desire. Common shapes include flat tops, rounded, or conical forms. Use a string line or a guide to maintain straight or curved edges during trimming.
Creating a Flat-Top Hedge
Mark the desired height with stakes and string. Trim the top to keep it level, removing any uneven growth. Regularly check the flatness using a spirit level or a straight edge.
Shaping a Rounded Hedge
Begin by trimming the sides to create a tapering effect towards the top. Use a flexible curve or a string to guide the round shape. Remove any crossing or dead branches to promote dense growth.
Training Techniques for Dense Growth
Encourage bushiness by trimming back the new growth in late summer or early autumn. This stimulates the plant to produce more shoots, resulting in a fuller hedge. Avoid cutting into old wood, as laurel may not regrow from it.
Thinning and Heading Back
Remove older, woody stems at the base to improve air circulation and light penetration. Cut back the upper growth to maintain shape, but do not over-prune, which can weaken the plant.
Maintenance Tips
Regular trimming, about twice a year, keeps your laurel hedge neat and healthy. In early spring, perform a light prune to shape and remove any winter damage. In late summer, a more thorough trim encourages dense growth.
Common Mistakes to Avoid
- Pruning too heavily in one session
- Cutting into old, woody stems
- Not using sharp tools, causing ragged cuts
- Ignoring the natural growth pattern
Following proper shaping and training techniques ensures your laurel hedge remains healthy, attractive, and well-shaped for years to come. Consistency and patience are key to achieving the perfect hedge.