Willow-leaved cotoneaster (Cotoneaster salicifolius)

Also known as: Willow-leaf cotoneaster

The plant you're referring to is likely the Willow-leaved Cotoneaster (Cotoneaster salicifolius). This medium-sized shrub features somewhat evergreen leaves, produces large clusters of white flowers, and bears red berries. It is also known to be toxic.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting Toxicity

Attributes of Willow-leaved cotoneaster

Lifespan

Perennial

Plant Type

Shrub

Plant Height

61 cm to 91 cm

Spread

1.5 m to 1.8 m

Leaf Color

Green

Flower Size

2.5 cm

Flower Color

White

Images of Willow-leaved cotoneaster

Quickly Identify Willow-leaved cotoneaster

Graceful, arching branches

Lanceolate, willow-like leaves

Small, white flowers in clusters

Vivid bright red fruit, small pomes

Thin, reddish-green stems, branching extensively

Scientific Classification of Willow-leaved cotoneaster

Phylum

Vascular plants

Class

Dicotyledons

Order

Rosales

Family

Rose

Genus

Cotoneaster

Species

Willow-leaved cotoneaster

Planting and Growing of Willow-leaved cotoneaster

Care Difficulty

Easy

Watering Schedule

Every 6 days

Sunlight Requirements

Full sun

Sunshine Duration

4-6 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 Willow-leaved cotoneaster?

Cotoneaster salicifolius appreciates a consistent but moderate watering regime. You should aim to water deeply, ensuring the soil is moist but not soggy, about 750 milliliters per session. This amount helps maintain soil dampness without risking root rot, keeping the plant hydrated and healthy.

What are the symptoms of an underwatered Willow-leaved cotoneaster? ›

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What are the symptoms of an overwatered Willow-leaved cotoneaster? ›

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What Are the Sunlight Requirements for Willow-leaved cotoneaster?

Sunlight Requirements: Full sun, Partial sun

Duration of light: 6 to 8 hours

Full sun to partial sun exposure is ideal for Cotoneaster salicifolius. This range supports optimal photosynthesis, promoting healthy growth and resilience while enhancing bloom and fruit production.

What kind of sunlight does Cotoneaster salicifolius prefer? ›

How can you achieve ideal light conditions for this plant? ›

What benefits does proper lighting provide to Cotoneaster salicifolius? ›

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What Is the Ideal Temperature Range for Willow-leaved cotoneaster?

Ideal Temperature: 60 ~ 75℉

Cotoneaster salicifolius thrives best in a mildly warm environment with temperatures ranging from 60 to 75°F. This range provides the optimal conditions for photosynthesis and growth, ensuring that the plant maintains its health and vigor through balanced thermal conditions.

What Soil is Best for Willow-leaved cotoneaster?

Soil type: Loam, Sandy loam

Soil PH: 6.5 ~ 7.5

Cotoneaster salicifolius thrives best in soils that are rich in nutrients. This ensures the plant has access to essential elements for growth, leading to vibrant foliage and healthy berry production. A well-drained soil is essential to prevent waterlogging, which can cause root rot in Cotoneaster salicifolius. Ensuring good drainage helps the plant maintain optimal health and prevents fungal diseases. The plant requires soil that maintains a moderate level of moisture. Consistent moisture levels support steady growth while avoiding conditions that are too wet or too dry.

How to Fertilize Willow-leaved cotoneaster?

Fertilizer type: Balanced

When fertilizing Cotoneaster salicifolius, it's important to use a balanced formula. Generally, apply approximately half a teaspoon of granular fertilizer per square foot, ensuring even distribution around the root zone for optimal nutrient absorption.

How to Prune Willow-leaved cotoneaster?

Pruning Time: Spring, Summer

Begin by examining the Cotoneaster salicifolius for any dead, damaged, or diseased branches. Removing these first helps prevent the spread of disease and encourages new growth. Carefully trim branches to enhance the plant's natural shape. Focus on creating a balanced form, removing any wayward shoots or branches that disrupt the symmetry. Make pruning cuts just above a leaf node to encourage bushier growth. This technique stimulates the plant to produce new branches, leading to a fuller appearance.

How to Propagate Willow-leaved cotoneaster plant?

Propagate Time: Late spring, Early summer

Select healthy stems from the parent plant, and cut them to a length of about 4-6 inches. Ensure the cuts are clean to minimize damage to the plant tissue.

Dip the cut end of the stem in water and then into the rooting hormone. Cover the cut evenly to ensure that the hormone aids in the development of roots.

Insert the treated end of the cutting into a pot filled with well-draining potting mix. Firm the soil around the cutting to provide support and stability.

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How to Repot Willow-leaved cotoneaster plant?

Repotting frequency: Every 2-3 years

Cotoneaster salicifolius should be considered for repotting when you notice the roots beginning to emerge from the drainage holes at the bottom of the pot. Another signal that it's time to repot is when the growth rate slows down significantly, suggesting the plant has outgrown its current space.

Select a pot that is only slightly larger than the current one, with ample drainage holes to prevent waterlogging. A clay pot can be beneficial as it allows for better aeration of the roots; however, any container with good drainage is suitable. This helps reduce the risk of root rot, ensuring healthier growth.

Choose a well-draining, fertile loam soil, which provides the necessary nutrients while facilitating proper water flow. Additionally, incorporating organic matter into the mix can help retain some moisture without over-saturating the roots, giving your plant a balanced growing environment.

Toxicity of Willow-leaved cotoneaster

Is Willow-leaved cotoneaster toxic to humans?

The willow-leaved cotoneaster presents a slight toxicity hazard to humans if consumed. This entire plant harbors cyanogenic glycosides, which may be detrimental when ingested. Upon consumption, these substances can produce cyanide within the body, resulting in symptoms such as breathing difficulties, dizziness, and nausea. In more extreme situations, ingestion could lead to vomiting, convulsions, and a decrease in blood pressure. It is essential to exercise caution and avert accidental consumption of any part of the willow-leaved cotoneaster, particularly by children who may be attracted to its berries.

Is Willow-leaved cotoneaster toxic to cat?

The willow-leaved cotoneaster presents a mild toxic risk to cats if ingested. When cats inadvertently consume any part of this plant, they may exhibit signs of physical discomfort. The entire plant, comprising leaves, stems, and berries, contains toxic compounds known as cyanogenic glycosides, which can pose a danger to felines. Therefore, it is vital to keep cats away from willow-leaved cotoneaster and observe them for any indications of illness. If a cat does ingest willow-leaved cotoneaster, it is imperative to seek prompt veterinary assistance to ensure their safety and timely care.

Is Willow-leaved cotoneaster toxic to dog?

The willow-leaved cotoneaster is recognized for its mild toxicity to dogs. Canines may experience poisoning if they ingest any section of this plant, as every part of the willow-leaved cotoneaster contains toxic substances. Typically, dogs are exposed to the toxin by unintentionally consuming parts of the plant. Upon ingestion of the willow-leaved cotoneaster, a dog might show signs such as vomiting, diarrhea, or abdominal discomfort. The toxic effects are attributed to the presence of cyanogenic glycosides within the plant. If ingestion is suspected, it is crucial for dog owners to seek prompt veterinary attention to ensure their pet receives the necessary treatment.

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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