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Japanese Skimmia

Skimmia japonica (SKIM-ee-a ja-PON-i-ka)

Family: Rutaceae Non-native Shrub (3-15 ft)

Japanese skimmia is a slow-growing, shade-loving, broadleaf evergreen shrub that provides multi-season interest in the landscape. It grows from 2 feet to 7 feet tall and about 5 feet wide. It is a dense and mounding shrub with leathery ovate dark green leaves that are clustered at the branch ends. Fragrant creamy white flowers appear in the spring, and red drupes ripen in the fall and will persist through the winter. There are female and male plants. The male shrub tends to have larger flowers, and the female shrub tends to spread and has red drupes. It is a member of the Rutaceae family or citrus family. The genus name, Skimmia , originates from the Japanese name Shikimi . The epithet, japonica , means "of Japan." Japanese skimmia is native to Japan, Kuril Island, Nansei-Shoto, Primorye, Sakhalin, and Taiwan. Plant this shrub in rich, acidic, well-drained soils in part to full shade. The leaves will scorch in the full sun. It prefers morning sun then dappled shade for the rest of the day and performs best in sun-dappled areas of the landscape. It is recommended that one male plant should be planted for every six female shrubs to obtain good fruit production. The leaves have a spicy scent when crushed. The male flowers tend to be more fragrant than the female flowers. The attractive red berries are poisonous and should not be ingested. This is a low-maintenance shrub and is tolerant of pollution. Consider the fragrant and shade-loving Japanese skimmia as a specimen, foundation planting, border planting, hedge, or an understory shrub for large trees. It may also be used for mass plantings, containers, patios, or used in bonsai. Seasons of Interest: Bloom: Spring Foliage: Year-round Fruits: Fall and Winter Quick ID Hints: dense, mounded, broadleaf evergreen shrub up to 6-7 feet tall and up to 5 feet wide bark and buds are green-tinged and reddish-purple the leaves are fragrant, leathery, elliptical, entire margins sometimes crenate, dark green upper surface, and yellow-green beneath leaves are clustered and whorled at the end of the branch fragrant, creamy white flowers bloom in rounded panicles at the branch tips female flowers produce red drupes in the fall that persist through winter Insects, Diseases, and Other Plant Problems: This plant has no serious insect or disease concerns: however, spider mites can be problematic in very warm and dry climates. Scale and aphids can occur. VIDEO created by Ryan Contreras for “Landscape Plant Materials I: Deciduous Hardwoods and Conifers or Landscape Plant Materials II: Spring Flowering Trees and Shrubs” a plant identification course offered by the Department of Horticulture at Oregon State University

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 73 attributes.

How it fits the guild

Guild layer 3 - Shrub (3-15 ft) Optimal soil pH Acid (<6.0); Neutral (6.0-8.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Native alternatives Ilex opaca Rhododendron catawbiense

Full plant profile

Growing Conditions
Plant type
Poisonous; Shrub
Life cycle
Woody
USDA zones
7a, 7b, 8a, 8b
Light
Dappled Sunlight (Shade through upper canopy all day) | Deep shade (Less than 2 hours to no direct sunlight) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
High Organic Matter
Soil pH
Acid (<6.0); Neutral (6.0-8.0)
Soil drainage
Good Drainage | Moist
Available space
3 feet-6 feet
NC region
Coastal; Piedmont
Mature size
Height: 2 ft. 0 in. - 7 ft. 0 in. | Width: 3 ft. 0 in. - 5 ft. 0 in.
Growth rate
Slow
Maintenance
Low
Canopy layer
3 - Shrub (3-15 ft)
Form & Appearance
Habit / form
Dense; Mounding; Rounded
Texture
Medium
Foliage
Broadleaf Evergreen
Leaf color
Gold/Yellow; Green
Leaf type
Simple
Leaf arrangement
Alternate; Whorled
Leaf shape
Elliptical; Ovate
Leaf margin
Crenate; Entire
Leaf feel
Glossy; Leathery
Leaf value
Fragrant
Leaf size
3-6 inches long
Hairs present
No
Leaf detail
The leaves are alternate, simple, leathery, oval medium green on the upper surface and yellow-green beneath. They are crowded and whorl-like at end of the stems. They measure 2.5 to 5 inches. long. The margins are generally entire but sometimes crenate. They also have a fragrant spicy scent when bruised.
Flower color
Cream/Tan; White
Flower value
Fragrant; Showy
Flower form
Panicle
Flower shape
Star
Flower size
< 1 inch
Flower detail
The flowers are 2-3 inches long terminal panicles of creamy-white to pink-tinged blooms that occur in spring. The individual star-shaped flowers are 1/4-1/3 inches across and fragrant. Male plants may have larger, more fragrant flowers, but the female plants bear the berries.
Bloom time
Spring
Fruit color
Green; Red/Burgundy; White
Fruit type
Drupe
Fruit value
Showy
Fruit size
< 1 inch long, < 1 inch wide
Fruit detail
The drupes appear only on female plants. They are 3/8 inches in diameter and appear in clusters. They mature to bright red in fall and persist into winter.
Bark color
Green; Red/Burgundy
Bark detail
The bark is green-tinged and reddish-purple.
Stem color
Green; Purple/Lavender; Red/Burgundy
Stem detail
The buds are green-tinged and reddish-purple. They are fragrant when bruised.
Wildlife & Ecology
Native status
Non-native
Origin
Southern Russia Far East, Japan to Taiwan
Wildlife value
Attracts birds.
Attracts
Songbirds
Play value
Attractive Flowers; Fragrance
Food & Medicine
Harvest time
Fall
Fruit type
Drupe

Edibility

The fruits are poisonous and can cause cardiac arrest if ingested in large quantities.

Landscape Use
Landscape location
Container; Lawn; Patio; Slope/Bank; Woodland
Landscape theme
Cottage Garden; Garden for the Blind; Shade Garden; Winter Garden
Design feature
Border; Foundation Planting; Hedge; Screen/Privacy; Specimen
Garden tags
#evergreen #berries #fragrant leaves #white flowers #spring flowers #fragrant flowers #winter interest #year-round interest #landscape plant sleuths course #poisonous fruits #poisonous if ingested #shade garden #mounding #shade shrub #foundation planting #border planting #dense growth #specimen #broadleaf evergreen #shade border #slopes #heavy shade tolerant #partial shade tolerant #hedge #patio #screen
Problems & Resistance
Problems
Poisonous to Humans; Problem for Children
Resistant to
Deer; Heavy Shade
Propagation
Stem Cutting
Poison severity
Medium
Poison parts
Fruits
Poison symptoms
Causes abortion, cardiac arrest in large amounts. Small amounts can cause nausea.
Toxic principle
Unknown.
Contact dermatitis
No
Toxicity summary
Medium severity poison; parts: Fruits

Planted at Hunnicutt

Nobody’s planted this one yet.