Hollyleaf cherry (Prunus ilicifolia)

Also known as: Islay

The Hollyleaf cherry (Prunus ilicifolia) is an evergreen shrub or small tree reaching heights of 91 to 792 cm. It has distinctive, glossy, spiny-toothed leaves that resemble holly and produces small white flowers from spring to summer. These flowers give way to dark red to purple cherries, which are edible but have a large pit and minimal flesh. When crushed, the leaves emit an almond-like scent but are toxic if ingested.

**Growing Conditions:**
1. **Light:** Thrives in full sun to partial shade.
2. **Soil:** Prefers well-drained soil, whether sandy or clay.
3. **Water:** Once established, it is drought-tolerant but benefits from occasional deep watering.
4. **Climate:** Best suited for Mediterranean climates; hardy in USDA zones 7-10.
5. **Care:** Minimal; occasional pruning to remove dead wood and maintain shape.

Ideal for hedges, erosion control, and providing wildlife habitat due to its dense foliage and fruit.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting Toxicity

Attributes of Hollyleaf cherry

Lifespan

Perennial

Plant Type

Tree, Shrub

Plant Height

9 m

Spread

6 m

Leaf Color

Green

Flower Size

0.2 to 0.3 inches (5 to 7 mm)

Flower Color

White Yellow Green

Images of Hollyleaf cherry

Quickly Identify Hollyleaf cherry

Prunus ilicifolia can be identified by its dark green, spiny-toothed leaves resembling those of a holly, white clusters of small flowers, and small dark cherries. The plant often has a dense, rounded form.

Scientific Classification of Hollyleaf cherry

Phylum

Vascular plants

Class

Dicotyledons

Order

Rosales

Family

Rose

Genus

Prunus

Species

Hollyleaf cherry

Planting and Growing of Hollyleaf cherry

Care Difficulty

Easy

Watering Schedule

Every 2 days

Sunlight Requirements

Full sun

Sunshine Duration

6-10 hours

Ideal Temperature

60-75℉

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, Terracotta

How to Water Hollyleaf cherry?

Prunus ilicifolia, also known as hollyleaf cherry, requires about 500 milliliters of water per session. Ensure the soil is moistened evenly but not waterlogged. The top inch of soil should dry out slightly between waterings.

What are the symptoms of an underwatered Hollyleaf cherry? ›

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

What are the symptoms of an overwatered Hollyleaf cherry? ›

How to save an overwatered Hollyleaf cherry? ›

What Are the Sunlight Requirements for Hollyleaf cherry?

Sunlight Requirements: Full sun, Partial sun

Duration of light: 6-8 hours daily

Prunus ilicifolia prefers consistent sun exposure ranging from full sun to partial sun. Adequate light results in robust growth, enhanced flowering, and improved resistance against diseases.

How much sun is ideal? ›

What is a good solution for ideal lighting? ›

What are the benefits of ideal light? ›

More About Sunlight Requirements Techniques→

What Is the Ideal Temperature Range for Hollyleaf cherry?

Ideal Temperature: 60 ~ 75℉

The ideal temperature range for growing Prunus ilicifolia is between 60°F and 75°F. This range provides the best environment for photosynthesis and nutrient absorption, leading to healthy growth and development. At these temperatures, the plant can efficiently perform physiological processes, which ensures optimal health and productivity.

What Soil is Best for Hollyleaf cherry?

Soil type: Sandy loam, Clay soil

Soil PH: 6.5 ~ 7.5

Prunus ilicifolia thrives in well-drained soils to prevent root rot, promoting healthier growth and reducing moisture-related stress. Ensuring that the soil drains efficiently by incorporating organic matter helps this plant flourish. This plant prefers nutrient-rich soils that provide essential minerals for strong growth and fruit production. Using compost or well-rotted manure can enhance soil fertility, benefitting the plant's overall health and productivity. Adequate soil depth is crucial for Prunus ilicifolia as it requires space for root development. Deep soils allow roots to access sufficient nutrients and water, fostering robust growth and stability against winds.

How to Fertilize Hollyleaf cherry?

Fertilizer type: Balanced

For Prunus ilicifolia, applying approximately one cup of liquid fertilizer per plant per month is recommended during the growing season. Make sure the soil is slightly moist before applying to avoid root burn.

How to Prune Hollyleaf cherry?

Pruning Time: Spring, Summer, Autumn

Start by removing any dead or diseased branches, cutting back to where healthy tissue starts. Follow this by shaping the plant, cutting just above a leaf node to encourage new growth. Maintain the natural form of the plant without cutting excessively into older wood. To promote more blooms, thin the inner branches slightly. This allows light and air to penetrate the center, reducing the risk of fungal infections and mold. Focus on creating an open structure that encourages air circulation. More About Pruning Techniques→

How to Propagate Hollyleaf cherry plant?

Propagate Time: Spring, Early Spring

For seed propagation, collect mature seeds directly from the Prunus ilicifolia during late summer. Clean the seeds thoroughly to remove any fruit pulp.

Select healthy branches and cut segments of around 4-6 inches in length. Remove lower leaves to reduce moisture loss and dip the cut end into rooting hormone.

Sow seeds in well-draining soil mix or plant cuttings in seedling trays. Provide adequate water to keep the soil moist but not waterlogged, facilitating root development.

More About Propagating Techniques→

How to Repot Hollyleaf cherry plant?

Repotting frequency: Every 2-3 years

Repotting of Prunus ilicifolia should ideally occur in spring or autumn when the plant experiences mild growth and can recover swiftly from transplantation. Look for signals such as roots circling the pot or noticeable growth stunting, indicating it's time for repotting.

Select a pot that is 2-3 inches larger in diameter than the current one to allow room for growth. The pot should have drainage holes to prevent soggy soil, which can lead to root rot. Good drainage ensures that excess water can escape, keeping the roots healthy and preventing overwatering issues.

Use a well-draining sandy loam soil mix to provide both nutrients and excellent aeration for the roots. The incorporation of organic material helps retain sufficient moisture while ensuring excess water is quickly drained, thus minimizing root rot risks.

Toxicity of Hollyleaf cherry

Is Hollyleaf cherry toxic to cat?

Hollyleaf cherry poses a moderate toxicity risk for cats. If a cat consumes any portion of this plant, particularly the leaves or seeds, it may suffer from health issues. After ingestion, a cat may show signs of physical discomfort or distress. While the exact chemical substances responsible for these reactions are not detailed, the possibility of negative effects calls for caution. It is crucial for cat owners to ensure their pets are kept away from hollyleaf cherry and to monitor their cats for any signs of poisoning. If a cat displays any concerning symptoms after exposure to hollyleaf cherry, seeking immediate veterinary assistance is vital to effectively address the cat's health.

Is Hollyleaf cherry toxic to dog?

The hollyleaf cherry plant species presents a moderate toxicity hazard for dogs. Canines risk poisoning when they consume certain parts of this plant, particularly the leaves and seeds. Should a dog ingest these components, it may show various symptoms including gastrointestinal distress, vomiting, or diarrhea. Hence, it is vital for dog owners to remain alert and prevent their pets from coming into contact with or eating any portion of hollyleaf cherry. If a dog does happen to consume this plant, it is essential to obtain immediate veterinary assistance to ensure proper treatment and management of any possible poisoning.

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.

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