🌿 Morphology
🌞 Growing conditions
🌍 Origin and family
🌾 Uses
Warning: Despite the care taken in writing this sheet, it is essential to cross-reference sources before using or consuming any plant. When in doubt, consult a qualified professional
Permaculture uses
Buxus harlandii is primarily used in permaculture for hedging, topiary, and erosion control due to its dense growth habit and tolerance for pruning. It can be incorporated into food forests as a windbreak or living fence, providing shelter for more delicate plants. While not typically consumed, its dense foliage provides habitat for beneficial insects and small wildlife. Its roots help stabilize soil on slopes, preventing erosion. There are no notable edible or medicinal uses. Selected cultivars offer variations in leaf size and growth habit, enhancing its utility for specific landscaping purposes.
Permapeople description
Japanese Box is a small, slow-growing evergreen shrub native to Japan. It is commonly used in bonsai and topiary.
Botanical description
Buxus harlandii is a slow-growing evergreen shrub or small tree, typically reaching heights of 3-6 feet but potentially growing larger in ideal conditions. It features small, glossy, dark green leaves that are obovate to elliptic in shape, measuring approximately 0.5 to 1 inch long. The bark is smooth and gray. The plant produces inconspicuous greenish-yellow flowers in the spring, followed by small, capsule-like fruits. It is known for its extremely dense and compact growth habit, making it well-suited for topiary and formal hedging. Buxus harlandii prefers well-drained soil and partial shade, but can tolerate full sun with adequate moisture. It is relatively drought-tolerant once established. The plant is native to southeastern China.
Companion planting
Buxus harlandii is generally compatible with a wide range of plants due to its slow growth and relatively low nutrient demands. Avoid planting near aggressive, fast-growing species that could outcompete it for sunlight and resources. It can be planted alongside shade-tolerant perennials and groundcovers. Its dense foliage provides shelter for beneficial insects, which can contribute to the overall health of the surrounding garden.
Propagation methods
Buxus harlandii can be propagated through several methods. The most common is stem cuttings, taken in late spring or early summer. Semi-hardwood cuttings are preferred. These should be rooted in a well-draining rooting medium. Seed propagation is possible but slow, requiring stratification. Division of rooted suckers is also an option for established plants. Layering can also be used, bending a low branch to the ground and covering a section of it with soil until roots form.
History and traditions
Buxus harlandii, originating from China, has a history of use in traditional Chinese gardens and bonsai cultivation. Its dense growth and tolerance for pruning made it a favored subject for creating intricate miniature landscapes. It symbolizes resilience and longevity in some Asian cultures. While not as widely used as other Buxus species in Western traditions, it is gaining popularity as an ornamental plant due to its attractive foliage and manageable size.
Usage calendar
Flowering occurs in spring (March-April). Cuttings are best taken in late spring/early summer (May-June). Planting is best done in spring or fall (April-May, September-October) to allow roots to establish before extreme temperatures. Pruning can be done throughout the growing season (April-September) to maintain shape and size.