Common boxwood (Buxus sempervirens)

Also known as: Dudgeon, American boxwood

The common boxwood, native to Europe, Africa, and Asia, is an evergreen plant. Its specific epithet, *sempervirens*, translates to "always green," highlighting its year-round foliage. The plant features subtle, fragrant creamy yellow flowers. Historically, its bark and leaves were utilized in making perfumes and extracts.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting Toxicity

Plant Comprehensive Care Guide: Beginner's Introduction and Key Details

Perfect for beginners starting their plant care journey

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10 Secrets to Making Common boxwood Grow Faster (A Must-Read for Beginners)

Advanced tips to accelerate your plant's growth

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Care "Black Tech": 10 Little-Known Highly Effective Maintenance Tips

Expert-level techniques for optimal plant care

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Attributes of Common boxwood

Lifespan

Perennial

Plant Type

Shrub

Plant Height

1 m to 9 m

Spread

5 m

Leaf Color

Green Yellow Variegated

Flower Size

2.5 cm

Flower Color

Yellow White Green

Images of Common boxwood

Quickly Identify Common boxwood

Opposite, lustrous leaves measure 0.5-1.5 inches (1.27-3.81 cm) long, with blue-gray color and white cottony midrib.

Distinctive square stem, initially green transitioning to brown, up to 0.4 inches (1 cm) thick.

Small, cream-colored, non-showy apetalous flowers with subtle fragrance blooming in spring.

Globular capsule fruit, 1/3 inch (8-9 mm) diameter, brown when mature, dehiscent for seed dispersal.

Dense evergreen foliage with tiny opposite leaves, acute to obtuse tips, and distinctive white pubescence.

Scientific Classification of Common boxwood

Phylum

Vascular plants

Class

Dicotyledons

Order

Buxales

Family

Boxwood

Genus

Boxes

Species

Common boxwood

Planting and Growing of Common boxwood

Care Difficulty

Easy

Watering Schedule

Every 3 days

Sunlight Requirements

Partial sun

Sunshine Duration

4-8 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, Ceramic

How to Water Common boxwood?

For Buxus sempervirens, it's best to water with about 500 ml of water per session, ensuring the soil is thoroughly moistened but not waterlogged. The key principle is to maintain a balance where the soil is damp but not soggy. This supports the plant's needs without risking root rot.

What are the symptoms of an underwatered Common boxwood? ›

What should I do if my Common boxwood is not getting enough water? ›

What are the symptoms of an overwatered Common boxwood? ›

How to save an overwatered Common boxwood? ›

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What Are the Sunlight Requirements for Common boxwood?

Sunlight Requirements: Partial sun

Duration of light: 3 to 6 hours

Buxus sempervirens thrives best in partial sun. This balance provides enough light for vitality and lush growth, maintaining its characteristic compact shape and deep green foliage.

What is the ideal amount of sunlight for Buxus sempervirens? ›

How can we achieve this ideal lighting condition? ›

What are the benefits of providing Buxus sempervirens with ideal lighting? ›

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What Is the Ideal Temperature Range for Common boxwood?

Ideal Temperature: 60 ~ 75℉

Buxus sempervirens, commonly known as Common Box, thrives best in mild conditions ranging from 60°F to 75°F. This temperature range supports optimal growth, ensuring the plant remains healthy and lush. It's crucial for maintaining the plant's photosynthesis rate and nutrient absorption.

What Soil is Best for Common boxwood?

Soil type: Loam, Sandy loam, Clay soil

Soil PH: 6.5 ~ 7.5

Buxus sempervirens thrives in well-drained soil to prevent root rot. The ability of well-drained soil to manage excess water ensures that the roots receive enough oxygen, supporting healthier growth. A nutrient-rich medium supports the boxwood's dense and glossy foliage. Providing the plant with plenty of nourishment enhances its defense against diseases and environmental stress. Moderate moisture retention helps to maintain adequate hydration without waterlogging the roots. Balancing moisture levels is crucial for sustaining vibrant plant growth and minimizing drought stress. More About Soil Group→

How to Fertilize Common boxwood?

Fertilizer type: Balanced

Buxus sempervirens, commonly known as boxwood, requires careful attention when it comes to fertilization. Apply a balanced 10-10-10 liquid fertilizer at half strength to avoid overfeeding. Typically, you should dilute 2 tablespoons of fertilizer per gallon of water for optimal results. More About Fertilizing Techniques Group→

How to Prune Common boxwood?

Pruning Time: Spring, Summer, Autumn, Winter

Evaluate the overall shape and desired form of your Buxus sempervirens. Decide whether to maintain a formal shape or allow a more natural look. Start by removing any dead or diseased branches with clean cuts close to the main stem. This step prevents the spread of disease. Carefully trim the outer growth to shape the plant. Use shears to trim evenly, taking care not to cut too deeply into older wood as it may not regenerate. Remove overly dense interior branches to increase airflow and light penetration. This encourages healthy new growth and reduces mold and mildew risks.

How to Propagate Common boxwood plant?

Propagate Time: Spring, Early summer, Late autumn

Select a healthy, semi-hardwood branch about 10 cm long. Cut just below a node as nodes readily root. Remove leaves from the bottom half of the cutting to prevent decay.

Dip the cut end in rooting hormone and plant it in a well-draining mixture of sand and peat. Plant cuttings at a depth of about 4-5 cm, pressing the mixture gently around them.

Place the cutting in a warm, bright location, avoiding direct sunlight. Maintain humidity by covering the pot with a plastic bag or using a misting system, ensuring the medium remains moist, not waterlogged.

How to Repot Common boxwood plant?

Repotting frequency: Every 2-3 years

Signs that Buxus sempervirens needs repotting include roots protruding from drainage holes and slowed growth. Repot during spring or autumn when the plant is not under stress from extreme temperatures.

Select a pot that is 2 inches larger in diameter than the current one with ample drainage holes. A slightly larger pot allows the roots to spread comfortably, promoting healthier growth and preventing root rot.

Opt for a well-draining loamy soil mix. This ensures proper aeration and moisture balance, which keeps the roots healthy and reduces the risk of over-watering and root disease.

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Toxicity of Common boxwood

Is Common boxwood toxic to cat?

The common boxwood is a plant that is toxic to cats, potentially leading to significant health hazards if ingested. When cats inadvertently consume parts of this plant, including the leaves or bark, they risk poisoning. Symptoms associated with poisoning may present as physical discomfort or illness. Although there is no definitive list of toxins found in common boxwood, it is essential to closely observe your cat's behavior. Should your cat show any signs of illness after encountering common boxwood, it is vital to obtain immediate veterinary care to protect their health and safety.

Is Common boxwood toxic to dog?

Common boxwood is recognized as a toxic species for dogs. Dogs may accidentally ingest this plant, a frequent occurrence as pets tend to explore their surroundings with their mouths. All parts of common boxwood are toxic, particularly the leaves and bark. If a dog consumes any part of this plant, it could show symptoms such as gastrointestinal distress, vomiting, diarrhea, or more severe reactions depending on the amount consumed. Given the potential dangers associated with common boxwood, dog owners should keep a vigilant eye on their pets and restrict access to this plant. If a dog does consume common boxwood, it is crucial to seek immediate veterinary assistance to ensure the best possible outcome for the affected animal.

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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Learn More About Common boxwood Diseases

Anthracnose Damping-off Drought Stress Gray Mold Leaf Spot Nutrient Deficiency Powdery Mildew Root Rot