Formosan juniper - Juniperus formosana (Care, Characteristics, Symbolism, Images)

Formosan juniper

Also known as: Taiwan juniper

The formosan juniper is commonly found in China. This juniper has needle-like leaves and pendulous branches, giving it a fuzzy, droopy appearance. The tree is naturally smaller at higher elevations, making it an excellent choice for bonsai projects.

Scientific classification

Species

Formosan juniper (Juniperus formosana)

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Toxic to Humans

Toxicity

Perennial

Lifespan

Tree, Shrub

Plant Type

Late spring, Early summer, Mid summer

Bloom Time

12 m

Plant Height

6 m

Spread

Green, White

Leaf Color

Brown, Red

Fruit Color

White

Flower Color

Green

Stem Color

Winter dormancy

Dormancy

Evergreen

Leaf type

5 - 35 ℃

Ideal Temperature

Images of Formosan juniper

Distribution of Formosan juniper

Distribution Map

Formosan juniper is indigenous to the temperate zones of East Asia. In its native range, it thrives in various habitats, from mountainous regions to river valleys. Beyond its natural habitat, formosan juniper has been introduced and is cultivated in suitable environments around the world, adapting to a broad array of climatic conditions.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Mixed broad leaf and conifer forest

Hemisphere Trend Curve

Northern

Sorthern

Culture

Environmental Protection Value

Formosan juniper can purify air, reduce noise and improve urban microclimates.

Garden Use

A low spreading cultivar, the formosan juniper is well-used for erosion control in areas of heat, drought, and salt as a groundcover. It is also suited to Rock and Coastal gardens. It is also prized for its bluish-green foliage that does not bronze through winter and can be planted in groups or as a specimen. The formosan juniper can be well accompanied by Clematis, Rose, Russian Sage, and Barberry.

Symbolism

Longevity and perseverance

Interesting Facts

There is a thousand-year-old formosan juniper in Wuhan, China. It is 12-meter high. According to experts, the formosan juniper is 1200 years old.

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Toxicity

Poisoning from formosan juniper occurs mainly through inhaling or touching its pollen. Symptoms include itchy eyes, sneezing, runny nose, headache, and fatigue. Formosan juniper is commonly found in gardens and parks, especially in dry areas, increasing the risk of exposure.

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Weed Control

The leaves of the formosan juniper are thorny and may be slightly toxic, so people who touch it may be stinging or slightly poisoned.

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Care Guide for Formosan juniper

Every week

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Water: Originating from mountainous regions, formosan juniper thrives in moderate moisture and well-drained soil. It needs consistent weekly watering and is ideal for temperate gardens due to its hardiness and preference for cooler climates, benefiting from natural rainfall.

Fertilize: Fertilize formosan juniper in spring with a balanced 10-10-10 NPK formulation for optimal growth. Apply quarterly, adjusting for young formosan juniper needing more frequent feedings. Utilize slow-release granules and ensure watering after fertilization to enhance nutrient absorption and prevent root burn.

Pruning: Formosan juniper is an evergreen with needle-like leaves and small cones. Prune formosan juniper in early to late winter, removing damaged branches to improve air circulation and light. Regular pruning promotes denser foliage, but avoid heavy pruning to prevent stress. Use clean, sharp tools to prevent disease.

Propagation: Formosan juniper is a coniferous evergreen that prefers well-drained soils and sunny spots. Propagate via healthy semi-hardwood cuttings, using rooting hormone in a moist, soilless medium. With care, these cuttings will root and can later be transplanted.

Repotting: Repot formosan juniper every 2-3 years during its dormant season using a larger container and well-draining soil. Place in a sunny area and water moderately. Although formosan juniper is hardy, regularly check moisture levels post-repotting for optimal health.

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