This is usually a fungal issue and is often made worse by splashing the leaves with water. Be sure that this plant isn’t getting hit with frequent water from hoses, lawn irrigation etc. If you suspect a fungal problem you can go to your garden center and ask for a fungicide labeled for leaf-spot on mountain laurel.
Is a laurel hedge a good idea?
Laurel in particular is probably the best hedge to grow in shade. They tolerate shade well and are often planted under tree canopies in large estate gardens. All types of laurel will also grow well in full sun. If you want to create some privacy for your garden, laurel is a much more attractive option than a fence.
Why are the leaves on my laurel hedge turning yellow?
Laurel tends to produce yellow leaves if there is a lot of lime or chalk in the soil, because the plants gradually become deficient in iron. Treating the plants with Seaweed + Sequestered Iron from Vitax should help keep the plants healthy.
Whats wrong with my laurel hedge?
The most common Laurel hedge problems are powdery mildew, leaf spot fungi and bacterial shothole. All 3 diseases affect the leaves of Laurel hedging, causing holes, distortion and leaving the edges tattered.
Why is my laurel hedge turning brown? – Related Questions
How do you rejuvenate a laurel hedge?
Once the hedge has been cut back it’s a good idea to give it a good feed with a general fertiliser such as Growmore, if possible forking it into the top 5cm of the soil around the hedge followed up with a good thick mulch of wood chips or garden compost after watering the fertiliser in well.
Can you overwater laurel?
The leaves of your laurel plants will quickly turn yellow and start to fall off if they are not watered enough (or if they are over-watered). Even a hot weekend in the summer can cause them to dry out so it is best to keep an eye on them every few days.
What is wrong with my laurel leaves?
Leaves of cherry laurel (Prunus laurocerasus) are often affected by powdery mildew (Podosphaera species), by leaf spot fungi (Stigmina carpophila and Eupropolella britannica) and bacterial shothole (Pseudomonas syringae), all of which can cause holes, tattering and distortion in the leaves.
How do you treat laurel disease?
Spray with a fungicide, repeating as recommended to treat fungal leaf spot disease on laurels and other ornamental members of the Prunus family. There are no chemicals approved for control of diseases on edible plants. If the shot hole is caused by bacterial canker, treatment with a fungicide is ineffective.
Why are the leaves on my laurel turning yellow and dropping off?
Leaves will turn yellow and fall off relatively quickly if newly planted laurel are not watered enough during the growing season (normally March to October). Check how wet the soil is by pushing your hand into the soil or rootball of the plant every few days. It should be moist at all times but not soggy.
Why are some of my laurels not growing?
As obvious as it sounds, your laurel may not be growing fast enough due to lack of water. If your laurel shrub is new, you should be regularly watering particularly in its first year of growth. We recommend that in the summer months you water: every 2 days if the soil is very dry and / or sandy.
How long does it take for a Laurel hedge to establish?
If left untrimmed, the hedging will reach this height in around 20-50 years. The shrubs can spread up to around 8m, so you need to take this into account when planting. Place Laurel plants in the ground with spacing of around half a metre between them.
When should you not cut laurels?
Laurel hedges may be trimmed at any time during the season but its best to avoid the coldest months of the year as the cut edges may be susceptible to frost damage. Many text books advise trimming Laurel hedging plants with secateurs to avoid cut edges to the large leaves, it really isn’t necessary.
Can laurels take full sun?
Mountain laurel will grow in USDA Zones 5 to 9 in deep shade to full sun, but it does best in moderate to partial shade. In deep shade it won’t produce as many flowers and can become spindly. Too-bright sun can cause scorching of the leaves.
Are laurels low maintenance?
While they thrive in full sunlight, Skip laurels also fare very well in the shade—just one of the attributes that makes them low-maintenance and easy to manage.
Are laurels easy to maintain?
They are quite easy to maintain you should trim your laurel hedge in late spring or early summer as the hedge will produce new shoots very quickly at this time of year which is great as it will cover up any leaves that are left looking “tatty” after using a hedge trimmer.
Do laurels stay green all year?
Laurel plants are broad-leafed evergreens, meaning they have wide, leathery leaves that stay on the plant all year long. This makes them ideal for privacy hedges, along with the fact that they are very fast growers.
What is the lifespan of a laurel?
It has a life span of approximately 50 years. Laurel Oak thrives in either full sun or partial shade. It grows in upland, sandhill, and dune areas with dry, well-drained, and sandy soils; it is also tolerant of wet and periodically flooded conditions.
Which is the best laurel for hedging?
Cherry and Portuguese Laurel are the most popular type of hedging from this species family. Cherry Laurel hedging is our most favourable option, hence the alternate name, the Common Laurel. Cherry Laurel is a large hedge plant and primarily used for its large thick and glossy green leaves.