
The Japanese box plant, also known as Sasa palmata, is a versatile and low-maintenance ornamental plant native to Japan.
It's a great choice for indoor spaces due to its ability to thrive in a variety of lighting conditions, from bright to low light.
The Japanese box plant is an evergreen, meaning it keeps its leaves year-round, and can grow up to 2-3 feet tall.
It's also relatively slow-growing, making it a great option for those who don't want to worry about frequent pruning.
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What is Japanese Box Plant
The Japanese Box Plant, also known as Buxus microphylla var. japonica, is a compact tree that typically grows to be 1-3 meters tall.
Its trunk is about 10 cm thick and has a grayish white to pale brown bark.
The plant's bright green leaves are oval in shape with a rounded or notched tip, measuring 10-25 millimeters in length.
Description
The Japanese Box Plant, also known as Buxus microphylla var. japonica, is a relatively small tree.
It usually grows to be 1-3 meters tall, but can reach up to 4 meters in ideal conditions. In rare cases, it can even grow to be 10 meters tall.
The trunk of the Japanese Box Plant is about 10 centimeters thick and is typically upright.
The bark is a light grayish white to pale brown color.
The leaves of the Japanese Box Plant are a bright green color and are oval in shape with a rounded or notched tip. They are relatively small, measuring between 10-25 millimeters in length.
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Buxus Microphylla Var. Japonica
Buxus Microphylla Var. Japonica is a widely grown plant with an attractive low compact spreading growth habit. It's a great choice for hedging and topiary, especially for creating balls.
The leaves of this plant are emerald green and measure 18-20 x 11-15 mm. This compact growth habit makes it perfect for small spaces.
It's worth noting that this variety is not box blight proof, despite some claims to the contrary.
Benefits and Uses
Japanese box plants are a great addition to any garden or yard. They're relatively low maintenance and can be pruned at any time.
This shrub has a unique, upright spreading habit of growth, making it a great choice for mass planting or hedges/screening. Its relatively fine texture sets it apart from other landscape plants.
One of the benefits of Japanese box plants is that they're not particularly attractive to deer, who tend to leave them alone in favor of tastier treats.
You can use Japanese box plants in a variety of ways, including topiary, container planting, and even making a hanko (seal) in Japan.
Some popular varieties of Japanese box plants include Buxus microphylla var. compacta (Kingsville dwarf boxwood) and 'Faulkner', which has gained the Royal Horticultural Society's Award of Garden Merit.
Here are some recommended landscape applications for Japanese box plants:
- Mass Planting
- Hedges/Screening
- General Garden Use
- Topiary
- Container Planting
Growing and Care
Japanese box plants can grow up to 5 feet tall and 4 feet wide.
They prefer full sun to partial shade, but be careful not to let it dry out, as it thrives in average to moist conditions.
This shrub is highly tolerant of urban pollution, making it perfect for inner city environments.
It can even live for approximately 30 years under ideal conditions.
Japanese box plants are not picky about soil type or pH, so you don't have to worry about getting it just right.
They do best in relatively sheltered locations, so consider planting it in a spot that provides some protection from harsh winds.
If you're planning to grow it in a container, be aware that it may not perform exactly as indicated on the tag, and you may need to water it more frequently.
Additional reading: Which Is Not a Function of the Stem in Plants?
Frequently Asked Questions
Is Japanese box fast growing?
Japanese box is considered a moderate to fast grower, reaching a mature height of 1.5-2m with occasional pruning. It's one of the faster growing Buxus varieties, tolerating heat well.
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