Buxus microphylla
TAXONOMY
FamilyBuxaceae
GenusBuxus
Zone6
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Buxus microphylla, commonly known as Japanese boxwood, is a small-leaved evergreen shrub native to Japan and Taiwan. It is widely used in landscaping for hedges, borders, and topiary due to its dense foliage and slow growth. The plant prefers temperate climates and can tolerate a range of soil types, making it versatile for various garden settings.
ALSO KNOWN AS
Buxus fortunei
Buxus japonica
Buxus kitashimae
Buxus microphylla f. major
Buxus microphylla f. tenuis
Buxus microphylla var. japonica
Buxus microphylla var. kitashimae
Buxus obcordatavariegata
Buxus ovalifolia
Buxus rotundifolia
Buxus sempervirens var. japonica
Buxus sempervirens var. microphylla
Buxus virens
Japanese box
Japanese boxwood
Littleleaf boxwood
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature18° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
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DETAILS
Care Instructions
Japanese boxwood thrives in moderate temperatures and prefers bright, indirect light. It should be watered regularly, allowing the soil to dry out partially between waterings. The plant benefits from moderate humidity and should be protected from extreme cold and heat. Regular pruning helps maintain its shape and encourages healthy growth.Soil
Buxus microphylla prefers well-draining loam soil with a slightly acidic to neutral pH. The soil should be kept moderately moist but not waterlogged. Good drainage is essential to prevent root rot.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 is suitable for Japanese boxwood. Fertilize in early spring and again in mid-summer to support healthy growth. Avoid over-fertilizing, as this can lead to excessive foliage growth at the expense of root development.Repotting
Repotting is recommended every 2-3 years or when the plant outgrows its container. Choose a slightly larger pot with good drainage and use a well-draining soil mix. Repot in early spring before new growth begins.Propagation
Japanese boxwood can be propagated through semi-hardwood cuttings taken in late summer. Dip the cuttings in rooting hormone and plant them in a well-draining soil mix. Keep the cuttings in a humid environment until roots develop.Pruning
Pruning is essential for maintaining the shape and health of Japanese boxwood. Prune in late spring or early summer after the new growth has hardened. Remove any dead or diseased branches and trim back to maintain the desired shape.Toxicity
Buxus microphylla is toxic to pets and humans if ingested. All parts of the plant contain alkaloids that can cause symptoms such as vomiting, diarrhea, and abdominal pain. Keep the plant out of reach of children and pets.Additional
Japanese boxwood is relatively low-maintenance but benefits from regular monitoring for pests such as boxwood leafminer and boxwood blight. Mulching around the base of the plant can help retain soil moisture and regulate temperature.REVOLUTIONIZE YOUR PLANT CARE
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