Laurel hedges are a popular choice here in the Midlands, thanks to their lush, evergreen appearance and robust nature. However, achieving that perfect dense look requires some know-how. In this article, I'll share practical tips to help you thicken your laurel hedge.
Quick Answer
To thicken a laurel hedge, regularly trim it in late spring and early autumn, ensuring you cut back new growth to encourage bushiness. Proper feeding and watering will also promote a denser hedge.
Understanding Laurel Growth
Before diving into techniques, it's essential to understand how laurel hedges grow. Laurels, particularly the Cherry Laurel, are vigorous growers. They can grow up to 60 cm a year in the UK climate, making regular maintenance crucial.
Optimal Trimming Times
The best time to trim your laurel hedge is in late spring and early autumn. Spring trimming encourages new shoots, while an autumn trim prepares your hedge for winter.
| Month | Task | Notes |
|---|---|---|
| March - May | Trim lightly | Encourage new growth |
| September - October | Trim again | Shape before winter |
Techniques for Thicker Growth
- Trim back new growth to the nearest leaf bud to encourage side shoots and bushiness.
- Remove any dead or diseased wood to maintain plant health.
- Avoid trimming during the hottest or coldest months to prevent stress.
Feeding and Watering
Laurels benefit from a balanced fertiliser applied in spring. This helps to sustain healthy growth. Additionally, ensure your hedge receives sufficient water, particularly during dry spells, as laurel roots are shallow and can dry out quickly.
Dealing with Gaps
If you notice gaps in your hedge, consider planting additional laurel saplings in early spring. Prepare the soil well, adding compost to give young plants the best start.
Frequently Asked Questions
How often should I trim my laurel hedge?
Twice a year is ideal: once in late spring and again in early autumn.
Can I over-trim my laurel hedge?
Yes, excessive trimming can stress the plant. Aim to maintain balance by trimming just enough to encourage new growth.
What should I do if my laurel hedge looks sparse?
Ensure it receives adequate water and nutrients. Consider filling gaps with new saplings and refrain from aggressive trimming.