Portuguese cherry laurel (Prunus lusitanica)

Also known as: Portuguese laurel cherry, Portuguese laurel

The Sweet Olive (Osmanthus fragrans) is an excellent choice for a low-growing hedge. This evergreen tree can be kept compact and neat with regular pruning. It produces clusters of small, fragrant white flowers in the spring. Sweet Olive thrives in both full sun and partial shade, preferring moist, well-drained soil.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting Toxicity

Attributes of Portuguese cherry laurel

Lifespan

Perennial

Plant Type

Tree, Shrub

Plant Height

3 m to 6 m

Spread

4.5 m

Leaf Color

Green

Flower Size

1 cm to 1.5 cm

Flower Color

White

Images of Portuguese cherry laurel

Quickly Identify Portuguese cherry laurel

Foliage comprises lustrous dark green leaves with dentate margins, measuring 2.5-5 inches (6.4-12.7 cm) long.

Fragrant white flowers, 0.3-0.5 inches (8-13 mm) in diameter, arranged in 6-10 inch (15-25 cm) racemes.

Round to ovoid dark purple drupes, 8-13 mm in diameter, cluster in groups and dangle elegantly.

Evergreen form reaching 10-20 feet (3-6 meters) in height and spread, sculptable into dense shrub-like shape.

Lustrous dark green leaves with acute apex, complemented by aromatic spring flower clusters.

Scientific Classification of Portuguese cherry laurel

Phylum

Vascular plants

Class

Dicotyledons

Order

Rosales

Family

Rose

Genus

Prunus

Species

Portuguese cherry laurel

Planting and Growing of Portuguese cherry laurel

Care Difficulty

Easy

Watering Schedule

Every 4 days

Sunlight Requirements

Partial sun

Sunshine Duration

6-10 hours

Ideal Temperature

50-77℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Ceramic

How to Water Portuguese cherry laurel?

The Prunus lusitanica prefers to have its soil consistently moist but not waterlogged. When watering, aim for approximately 1000 ml, making sure the water penetrates deeply into the soil. This helps the roots absorb sufficient moisture without causing root rot.

What are the symptoms of an underwatered Portuguese cherry laurel? ›

What should I do if my Portuguese cherry laurel is not getting enough water? ›

What are the symptoms of an overwatered Portuguese cherry laurel? ›

How to save an overwatered Portuguese cherry laurel? ›

More About Watering Techniques→

What Are the Sunlight Requirements for Portuguese cherry laurel?

Sunlight Requirements: Partial sun, Full shade

Duration of light: 3-6 hours per day

Prunus lusitanica thrives in partial sun to full shade, especially benefiting from filtered light. Ideal lighting maintains its lustrous green foliage, aids in robust growth, and reduces susceptibility to environmental stressors.

Amount of Sunlight Required ›

Solutions for Ideal Lighting ›

Benefits of Ideal Lighting ›

More About Sunlight Requirements Techniques→

What Is the Ideal Temperature Range for Portuguese cherry laurel?

Ideal Temperature: 50 ~ 77℉

The ideal temperature range for Prunus lusitanica, commonly known as the Portuguese Laurel, is between 50°F and 77°F. Within this range, the plant can maintain robust growth and establish a strong root system. These temperatures help in optimizing photosynthesis and ensuring the plant's overall health.

What Soil is Best for Portuguese cherry laurel?

Soil type: Loam, Sandy loam, Clay soil

Soil PH: 6.5 ~ 7.5

Prunus lusitanica thrives in well-drained soils which prevent root rot. Ensuring adequate drainage benefits the plant by promoting healthy root development and reducing the risk of fungal diseases. This species appreciates soil that retains moisture without becoming waterlogged. Adequate moisture retention supports Prunus lusitanica's lush foliage and sustains its growth during dry periods. A soil rich in organic matter and essential nutrients enhances the growth of Prunus lusitanica. The presence of nutrients fosters robust growth, vibrant leaves, and an overall healthy plant. More About Soil→

How to Fertilize Portuguese cherry laurel?

Fertilizer type: Balanced

When fertilizing Prunus lusitanica, it's essential to use a balanced fertilizer with a ratio such as 10-10-10. For liquid fertilizers, use about 1 tablespoon per gallon of water, ensuring even distribution during application. Solid fertilizers like slow-release types should be applied according to manufacturer's instructions—typically around 1 to 2 pounds per 100 square feet. More About Fertilizing Techniques→

How to Prune Portuguese cherry laurel?

Pruning Time: Spring, Summer

Begin by identifying any older or diseased branches. Remove these first to encourage new growth and improve air circulation within the plant. Prune the plant to maintain its desired shape, whether it's a bush or tree form. Cutting back leggy growth helps maintain fullness and beauty. Cut back branches just above a node to encourage new growth. This method helps to create a denser and lusher appearance for your plant. More About Pruning Techniques→

How to Propagate Portuguese cherry laurel plant?

Propagate Time: Spring,Early autumn

Select healthy, semi-hardwood cuttings during spring or early autumn. Cut sections of about 10-15 cm including at least one node, and remove the leaves on the lower half to reduce moisture loss.

Dip the cut end of each cutting in rooting hormone. This encourages the development of roots. Follow manufacturer instructions for using the appropriate amount.

Insert the treated cuttings into a pot filled with a moist, well-draining potting mix. Ensure cuttings are spaced adequately to prevent them from touching.

More About Propagating Techniques→

How to Repot Portuguese cherry laurel plant?

Repotting frequency: Every 2-3 years

Repot Portuguese Laurel when you notice roots emerging from the drainage holes or the plant's growth has noticeably slowed. These are clear indicators that it has outgrown its current container and needs more space to grow.

Select a pot that is slightly larger than the current one, about 2 inches wider in diameter. Ensure it has good drainage holes to prevent waterlogging, which is crucial for the plant's root health.

Opt for a well-draining loamy soil that retains moisture without becoming waterlogged. This type of soil helps maintain the necessary balance of hydration and aeration for healthy root development.

Toxicity of Portuguese cherry laurel

Is Portuguese cherry laurel toxic to humans?

The Portuguese cherry laurel is characterized by a relatively mild toxicity to humans, primarily when ingested. This entire plant exhibits toxic qualities, with the only exception being the ripe fruit, which is safe to eat. Consuming other parts of the plant can lead to the release of hydrogen cyanide, a compound that is recognized for its poisoning potential. Symptoms associated with poisoning from the Portuguese cherry laurel may manifest as breathing difficulties, dizziness, headaches, and nausea. In more serious instances, it can lead to convulsions or even a state of coma. Therefore, it is essential for individuals to refrain from consuming any portions of the Portuguese cherry laurel aside from the ripe fruit, since accidental ingestion of the leaves, seeds, or other parts of the plant may result in such negative health outcomes.

Is Portuguese cherry laurel toxic to cat?

The Portuguese cherry laurel exhibits a mild toxicity level in cats, which can lead to health complications if ingested inadvertently. Except for the ripe flesh, the entire plant contains toxic elements that may impact felines. In instances where a cat consumes any part of the Portuguese cherry laurel, it might display signs of physical discomfort or illness due to the presence of hydrogen cyanide, a recognized toxic agent. Cat owners are encouraged to remain watchful and restrict their pets from accessing the plant's components, including the seeds, leaves, and stems. If there is any suspicion that a cat has ingested Portuguese cherry laurel, it is vital to seek immediate veterinary care to effectively manage any potential adverse reactions and safeguard the well-being of the animal.

Is Portuguese cherry laurel toxic to dog?

The Portuguese cherry laurel is recognized as having a mild level of toxicity for dogs. If canines accidentally ingest parts of this plant, they may experience poisoning. With the exception of its ripe flesh, the entire plant contains toxic components that pose a risk to a dog's well-being. Ingesting Portuguese cherry laurel can lead to symptoms in dogs such as respiratory difficulties, excessive drooling, and upset stomach. It is crucial to understand that this plant contains hydrogen cyanide, which can be dangerous when consumed in large amounts. Should poisoning from Portuguese cherry laurel be suspected, it is essential for pet owners to seek prompt veterinary attention to ensure the best potential outcome for their furry friend.

WARNING

The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.

More About Toxic Techniques→