Cephalotaxus harringtonia
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Cephalotaxus harringtonia

Harrington plum-yew · Harrington's Cephalotaxus · Harrington's plum-yew · Japanese plum-yew · Plum yew

Tier 2 Difficulty: easy Water: moderate Light: partial_sun Toxicity: high
Water every
7 days
Temperature
10–35 °C
Soil pH
6–7
Hardiness
Zone 6–9
Click count
48
Observations
275

Description

Source: leafsnap

Cephalotaxus harringtonia, commonly known as Japanese plum-yew, Harrington's cephalotaxus, or cowtail pine, is a coniferous bush or small tree in the family Taxaceae. It is native to Japan, but is occasionally utilised in western gardens and several cultivars exist for these purposes. Japanese plum yew has been in cultivation in Europe since 1829, and many modern horticulturists are familiar with this Japanese species, named in honor of Charles Stanhope, 4th Earl of Harrington, one of the first to grow the plant in a European garden, at Elvaston.

Care Guide

💧 Water Once a week
Suggested frequency: Once a week
☀️ Light Partial sun

Harrington's plum yew is native to habitats such as forest understories and rocky areas, where it grows in natural shade. It prefers partial sun but can tolerate full sun or full shade, illustrating its versatile and hardy nature.

Ideal: Partial sun
🌡️ Temperature 10–35°C

Harrington's plum yew is highly adaptable to a variety of climate conditions, from scorching summers to cold winters. However, it has a preferred temperature range for growth. If temperatures climb too high, the plant can experience heat and humidity stress, which may lead to death. In areas where temperatures approach the lower limit of its cold tolerance, providing insulation is necessary to protect the plant.

Ideal temperature: 10–35°C
💨 Humidity
Humidity:
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer

Harrington's plum yew has specific nutrient needs and does not require heavy fertilization. Spring is the best time to apply fertilizer for optimal growth. Supplying nutrients improves its health, increases resistance to pests and diseases, and helps maintain a long lifespan.

🪴 Pot & Repot
✂️ Pruning

Before new growth starts to sprout, late winter or early spring are the ideal times to do more thorough pruning to reduce the size of a Plum Yew. Almost any time of year is suitable for performing light pruning for shape. 2 months before the typical first frost date in your area, stop pruning.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Except for the flesh of the red berry that encloses the seed, all parts of the Japanese yew are poisonous. You can eat the berry, known as a "aril," but you must first remove the poisonous seed's meat in order to prevent ingesting or biting into it. This common tree is highly toxic to all animals (e.g., dogs, cats, horses, cattle, humans, etc.).

Characteristics

Plant Type
Tree
Life Cycle
Perennial
Genus
Cephalotaxus
Family
Taxaceae
Hardiness Zone
6-9
Mature Height
4.88 m to 10.06 m
Mature Spread
3.05 m to 4.88 m
Leaf Color
Dark Green
Leaf Type
Evergreen
Bloom Time
Mid spring, Late spring
Planting Time
Spring, Summer, Autumn
Harvest Time
Late summer, Early fall, Mid fall
Native Area
Koppen, Japan, South Korea, China

Tags (23)

Common Names (9)

en Harrington plum-yew
en Harrington's Cephalotaxus
en Harrington's plum-yew
en Japanese plum-yew
en Plum yew
en Cows-tail-pine
en Plum-fruit-yew
en Japnese Plum-Yew
en Cow's-tail pine