The Portuguese Laurel (Prunus lusitanica) is a beautiful, hardy evergreen shrub that is perfect for creating natural privacy hedges. It is native to Portugal and Spain and can grow up to 50 feet tall in its natural state, although when trimmed it will typically stay closer to 30 feet in height. It has a low, umbrella-like canopy ideal for providing shade and privacy while still allowing air and light to filter through.
This laurel is just as hardy as common laurel, growing up to 18” per year, but slower than common laurel which can grow up to 2ft6” per year. It has dark green leaves with a glossy texture and produces small white flowers in the spring fllowed by deep purple-black fruits which are attractive to wildlife.
Portuguese Laurel is an excellent choice for hedging as it can be easily pruned into shape and will tolerate a wide range of soils, including those that are acidic or alkaline. It is also deer resistant and should be given moderate watering requirements in order to maintain its lush foliage.
Although this shrub is beautiful and easy to maintain, it should be noted that the foliage and fruit of Prunus lusitanica are toxic if ingested. Therefore extra caution should be taken when planting this hedge near small children or pets who may nibble on its leaves or fruits.
Overall, the Portuguese Laurel Hedge is an excellent choice for adding privacy and beauty to any garden or landscape. With its lush foliage and slow growth rate it is sure to make a lasting impression for years to come!
Height of Portuguese Laurels
Portuguese laurels typically grow to a maximum height of 30 feet (9 m.), thogh in some cases they can reach heights up to 50 feet (15 m.). The canopy is low and umbrella-like, making them ideal for creating a hedge or privacy screen.
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The Rate of Growth of Portuguese Laurels
No, Portuguese laurels are not fast growing. They grow at a rate of about 18” per year, which is significantly slower than the 2ft6” per year rate of growth for common laurel.
The Toxicity of Portuguese Laurel
Portuguese Laurel (Prunus lusitanica) is considered to be highly poisonous. Its foliage and fruit cotain toxic substances, including cyanide compounds, that are harmful if ingested. Ingestion of Portuguese Laurel can cause nausea, vomiting, abdominal pain and dizziness. Additionally, contact with the plant can cause skin irritation and allergic reactions. For these reasons, it is important to keep this plant away from children and pets.
Maximum Width of Portuguese Laurel
Portuguese Laurel can get up to 10′ tall and 6′ wide when left untrimmed. However, if you trim them regularly, they will remain aound 6′ wide.
Invasiveness of Portuguese Laurel Roots
No, Portuguese Laurel does not have invasive roots. Its root system is contained and non-invasive, so it makes an ideal choice for hedging or planting near sidewalks or driveways. The roots are shallow, making them unlikly to damage hardscapes. Additionally, the shrub is drought tolerant and requires minimal maintenance, making it a great addition to any landscape.
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Spacing Guidelines for Planting Portuguese Laurel
You should plant Portuguese Laurel 61 to 91cm aart for a quick hedge, or 152cm apart for a slower-growing hedge.
Do Portuguese Laurels Shed Their Leaves?
Yes, Portuguese laurels do lose their leaves. They naturally shed their oldest leaves over time due to weakening leaf connections and yellowing. This is a normal process for the plant, but if you notice widespread yellowing of the oldest, lowest leaves, it may be an indication of something abnormal occurring.
The Depth of Portuguese Laurel Roots
Portuguese Laurel roots can penetrate up to 3 to 4 feet deep in areas with poor fertility and deep water tables. The roots are quite aggressive and they may even search for moisture in sewage or drain pipes that cross their path. The depth of the root system is minly determined by the availability of water, soil fertility, and the local terrain.
Making a Portuguese Laurel Bushy
To make Portuguese Laurel bushy, you’ll need to prune the branches regularly. Cut them back up to a quarter several times a year depending on how quickly it grows. This will encourage bushier and thicker foliage than before.
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Is Portuguese Laurel Poisonous to Dogs?
Yes, Portuguese Laurel (Prunus lusitanica) is poisonous to dogs. All parts of the plant, including the leaves, bark, and berries, contain cyanogenic glycosides which can cause symptoms such as vomiting, diarrhea, and abdominal pain if ingested by your pet. If you have a dog in your home, it is best to avoid planting this species in order to keep your pet safe.
Is Touching Laurel Dangerous?
Yes, laurel is poisonous to touch. Both species of cherry laurel contain a toxic principle known as grayanotoxin, which can cause severe illness or even death if ingested or if it comes in contact with skin. All parts of the plant—including leaves, stems and seeds—are poisonous and should not be handled without protective gloves.
How Far Can Portuguese Laurel Be Pruned?
You should not cut back a Portuguese laurel more than four branches per season, with no more than two or three branches removed at each stage. This will ensure that the plant remains healthy and strong, and that it can continue to grow in a balanced way. If you make too many cuts, the plant may become weak and susceptible to diseases or pests. Remember that the tree should be left with two-thirds of its foliage untouched!
Planting Laurel Near a Fence
Yes, you can plant laurel next to a fence, though it is best to keep some distance btween the two. Depending on the expected size of the laurel, you should calculate how far away from the fence it should be planted in order to give it enough space to grow and thrive.
Difference Between Cherry Laurel and Portuguese Laurel
The main difference between Cherry Laurel and Portuguese Laurel is in their leaves and stems. Cherry Laurel has rounder, lighter green leaves, while Portuguese Laurel has darker green, pointed leaves with striking deep red-pink stems. Both types of laurel hedging are great for creating privacy and screening, but Portuguese Laurel is generally more graceful and elegant in appearance.
Does Portuguese Laurel Thrive in Shade?
Yes, Portuguese Laurel is highly tolerant of shade, making it an ideal choice for hedging in areas with limited sunlight. It is also very hardy and can thrive in dry, shady locations where oher plants may struggle. Additionally, Portuguese Laurel is suitable for exposed positions and can tolerate a wide range of soil types.
Conclusion
In conclusion, Portuguese Laurel is a hardy evergreen shrub that can grow up to 10 feet tall and 6 feet wide. It can be grown as a tree and reaches heights of up to 50 feet with an umbrella-like canopy. Its growth rate is fast, reaching 18 inches per year, although it is slower than common laurel which can reach 2ft6” per year. Unfortunately, Prunus lusitanica is poisonous and should not be ingested. It is deer resistant and has moderate watering requirements.
