Boxes (Buxus) (Buxus)

Also known as: Boxwood, Common Box, European Box

Boxwood shrubs belong to a genus of evergreen plants renowned for their dense, compact foliage and slow growth. These shrubs are ideal for creating hedges and are easily shaped through pruning, making them perfect for garden borders and walkways. The fine-grained wood of boxwoods is durable and resists splintering, making it a popular choice for detailed carvings, chess pieces, and woodblock printing. Boxwoods also adapt well to various soil conditions, provided they are well-drained, and are generally resistant to pests and diseases, adding to their appeal in landscaping.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting Toxicity

Attributes of Boxes (Buxus)

Lifespan

Perennial

Plant Height

0.6 to 6 meters

Spread

1 to 3 meters

Leaf Color

Green to yellow-green

Flower Size

0.5 cm (very small)

Flower Color

Greenish to yellow

Images of Boxes (Buxus)

Quickly Identify Boxes (Buxus)

Buxus species are small trees or shrubs, slow-growing, with small, rounded leaves that are glossy and evergreen. The leaves are opposite, green to yellow-green. They produce small, inconspicuous flowers which are usually greenish to yellow in color.

Scientific Classification of Boxes (Buxus)

Phylum

Magnoliophyta

Class

Magnoliopsida

Order

Buxales

Family

Buxaceae

Genus

Buxus

Planting and Growing of Boxes (Buxus)

Care Difficulty

Moderate

Watering Schedule

Every 2 days

Sunlight Requirements

Partial 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, Ceramic

How to Water Boxes (Buxus)?

Buxus, commonly known as boxwood, prefers consistent soil moisture. Water thoroughly until the top 2 inches of the soil are moist but not soggy. Ensure your boxwood is never sitting in water to prevent root rot.

What are the symptoms of an underwatered Boxes (Buxus)? ›

What should I do if my Boxes (Buxus) is not getting enough water? ›

What are the symptoms of an overwatered Boxes (Buxus)? ›

How to save an overwatered Boxes (Buxus)? ›

What Are the Sunlight Requirements for Boxes (Buxus)?

Sunlight Requirements: Partial sun, Full shade

Duration of light: 3-6 hours

Buxus ideally thrives in partial sun to full shade conditions. This environment supports lush foliage, prevents leaf burn, and maintains the plant's overall health and form.

What is the best light condition for Buxus? ›

How can you achieve ideal lighting for Buxus? ›

What benefits does ideal lighting offer for Buxus? ›

What Is the Ideal Temperature Range for Boxes (Buxus)?

Ideal Temperature: 60 ~ 75℉

Buxus thrives best in temperatures ranging from 60°F to 75°F. This temperature range supports optimal growth and maintains the plant's overall health. Ensuring these conditions will help in avoiding stress and potential diseases that can arise due to temperature extremes.

What Soil is Best for Boxes (Buxus)?

Soil type: Loam, Calcareous soil, Sandy loam

Soil PH: 6.5 ~ 7.5

Buxus requires soil with good drainage to prevent root rot. This ensures that the plant's roots receive adequate oxygen and reduces the likelihood of fungal diseases. It's essential for Buxus to have access to nutrient-rich soil, which provides the necessary resources for robust growth and ensures the leaves maintain a vibrant green color. While Buxus appreciates well-drained soil, it also benefits from soil that retains some moisture, ensuring consistent hydration without waterlogging.

How to Fertilize Boxes (Buxus)?

Fertilizer type: Balanced

For Buxus, the general guideline is to use a balanced fertilizer with an NPK ratio of 10-10-10. When using a liquid fertilizer, dilute it to half strength and apply approximately 1 quart per square foot of soil once a month during the growing season.

How to Prune Boxes (Buxus)?

Pruning Time: Spring, Summer, Autumn

When pruning Buxus, start by removing any dead, damaged, or diseased branches. Use clean, sharp shears to make clean cuts, avoiding tearing the bark. Aim to cut just above a leaf node, as this encourages new growth. For a more uniform shape, use a string or stakes to guide your cuts and keep the form symmetrical. Remember to step back and assess your work to ensure a balanced appearance. To maintain Buxus as a formal hedge, shear the plant using long-handled shears or electric trimmers. Begin by cutting the top flat and then move onto the sides for a neat structure. Shearing should be done lightly and regularly to avoid excessive cutting of green wood, which can damage the plant. Achieving straight lines requires a steady hand and occasional stepping back to check alignment.

How to Propagate Boxes (Buxus) plant?

Propagate Time: Spring,Early spring,Autumn

Collect seeds from healthy Buxus plants in autumn. Make sure to dry and store them in a cool, dry place until ready for planting in early spring.

Take semi-hardwood cuttings from the parent plant using a sharp tool, ideally in early or late summer. Remove lower leaves and dip the cut end into rooting hormone to aid in root formation.

Divide mature Buxus plants in spring or autumn. Carefully separate the roots, ensuring each new section has a healthy root system to support growth.

How to Repot Boxes (Buxus) plant?

Repotting frequency: Every 2-3 years

Buxus should be repotted when you notice roots growing out of the drainage holes or circling the pot's bottom. These signs indicate that the plant is root-bound and requires more space for healthy growth. Spring and autumn are ideal for repotting since the plant can recover quickly from transplant shock during these periods.

Choose a pot that is 1-2 inches larger in diameter than the current one, ensuring that it has good drainage. A slightly larger pot allows the Buxus roots to expand without being overwhelmed by excess soil, helping prevent root rot and promoting robust growth.

Opt for a well-draining potting mix that's slightly acidic to neutral. This type of soil helps retain moisture without waterlogging the roots, providing the Buxus with a balanced environment that supports its nutrient uptake and overall health.

Toxicity of Boxes (Buxus)

Is Boxes (Buxus) toxic to humans?

Plants belonging to the genus Buxus are commonly found across the globe, commonly used as hedges or as ornamental plants in gardens. However, these plants contain alkaloids, particularly buxin, which pose toxicity risks to animals.

Is Boxes (Buxus) toxic to cat?

Every component of the boxwood plant is highly toxic to felines, and if ingestion is suspected, it is essential to consult a veterinarian. Signs of Buxus toxicity may manifest as vomiting, diarrhea, lethargy, and seizures, with severe instances leading to respiratory failure and paralysis. Fortunately, the bitterness of the plant typically deters cats from consuming significant quantities.

Is Boxes (Buxus) toxic to dog?

The widely known ornamental boxwood plant is considered to be moderately to severely toxic to dogs, varying based on the specific species and the amount of plant material a dog has come into contact with; thus, seeking veterinary care is recommended. All components of the plant possess detrimental oils and alkaloids. Dogs can suffer from poisoning either by consuming this plant or simply brushing against its leaves, which may lead to itchiness and general skin irritation. Symptoms resulting from ingestion range from moderate (such as lethargy, vomiting, diarrhea, excessive drooling, and increased thirst) to severe (including respiratory failure, seizures, convulsions, paralysis, or even death).

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 Boxes (Buxus) Diseases

Anthracnose Bacterial Leaf Spot Black Spot Chemical Injury Crown Gall Damping-off Downy Mildew Drought Stress Fusarium Wilt Gray Mold Leaf Spot Nutrient Deficiency Nutrient Toxicity Powdery Mildew Root Rot Root-knot Nematode Sooty Mold Spider Mites Temperature Stress Thrips Damage White Mold

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