Plant Profile: Acer palmatum 'Seiryu'

Names

Lace-leaf Japanese Maple, Laceleaf Japanese Maple, Seiryu Japanese Maple

  • Photo of Acer palmatum 'Seiryu' (Acer palmatum 'Seiryu's)

Phonetic Spelling:AY-ser pahl-MAY-tum

Genus:Acer

Species:palmatum

Family:Sapindaceae

The lace-leaf Japanese maple is the sole dissected variety of Japanese maple that exhibits an upright growth pattern, reaching heights of 10 to 15 feet and widths of 8 to 12 feet. This tree is highly decorative, showcasing red-tipped leaves in the spring that transition to a golden hue in the fall. It thrives in well-drained, acidic, and humus-rich soils, preferring full sun to partial shade. In regions with hot summers, providing afternoon shade is advisable to avoid leaf scorch.

This maple is ideal for use in Asian-themed gardens, compact spaces, or as a standout specimen.

However, it is susceptible to various pests and diseases, including horse chestnut scale, aphids, and verticillium wilt.

For further details on Acer palmatum, please refer to additional resources.

Acer palmatum 'Seiryu' Feature Summary

Acer palmatum 'Seiryu' Image Gallery

Tags

#fall color
#small spaces
#specimen
#showy leaves
#low maintenance
#spring flowers
#japanese garden
#spring interest
#asian garden
#fall color yellow
#walkway planting
#fall color red

Similar Plants

Acer palmatum 'Seiryu' Feature Summary

Flowers
Small reddish flowers in spring
Red/Burgundy
Leaves
The lacy deeply dissected leaves are up to 2 inches long. In spring they are tipped with red, change to green then have yellow, red or orange tones in the fall.
Green
Red/Burgundy
Gold/Yellow
Red/Burgundy
Pinnatisect
1-3 inches
1-3 inches
Attributes
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Acid (<6.0)
Neutral (6.0-8.0)
Good Drainage
Moist
12-24 feet
6-feet-12 feet
Coastal
Mountains
Piedmont
Clay
High Organic Matter
Loam (Silt)
Sand
Landscape
Asian Garden
Accent
Specimen
Small Tree
Patio
Walkways
Lawn
Small Space

Acer palmatum 'Seiryu' Flowers

Acer palmatum 'Seiryu': Flower Description

Small reddish flowers in spring

Acer palmatum 'Seiryu': Flower Color

filter_vintage
Red/Burgundy

Acer palmatum 'Seiryu': Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Acer palmatum 'Seiryu': Flower Bloom Time

Winter
Spring
Summer
Fall

Acer palmatum 'Seiryu' Leaves

Acer palmatum 'Seiryu': Leaf Description

The lacy deeply dissected leaves are up to 2 inches long. In spring they are tipped with red, change to green then have yellow, red or orange tones in the fall.

Acer palmatum 'Seiryu': Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Acer palmatum 'Seiryu': Leaf Color

spa
Green
spa
Red/Burgundy

Acer palmatum 'Seiryu': Deciduous Leaf Fall Color

spa
Gold/Yellow
spa
Red/Burgundy

Acer palmatum 'Seiryu': Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Acer palmatum 'Seiryu': Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Acer palmatum 'Seiryu': Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Acer palmatum 'Seiryu': Hairs Present

No
Yes

Acer palmatum 'Seiryu': Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Acer palmatum 'Seiryu': Leaf Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long-lasting
Showy

Acer palmatum 'Seiryu': Leaf Width

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Acer palmatum 'Seiryu' Attributes

Acer palmatum 'Seiryu': Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Acer palmatum 'Seiryu': Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Acer palmatum 'Seiryu' Whole Plant Traits

Acer palmatum 'Seiryu': Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Acer palmatum 'Seiryu': Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Acer palmatum 'Seiryu': Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Acer palmatum 'Seiryu': Growth Rate

Slow
Medium
Rapid

Acer palmatum 'Seiryu': Maintenance

Low
Medium
High

Acer palmatum 'Seiryu': Texture

Fine
Medium
Coarse

Acer palmatum 'Seiryu' Cultural Conditions

Acer palmatum 'Seiryu': Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Acer palmatum 'Seiryu': Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Acer palmatum 'Seiryu': Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Acer palmatum 'Seiryu': Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Acer palmatum 'Seiryu': NC Region

Coastal
Mountains
Piedmont

Acer palmatum 'Seiryu': USDA Plant Hardiness Zone

thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
8a
thermostat
8b

Acer palmatum 'Seiryu': Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Acer palmatum 'Seiryu' Stem

Acer palmatum 'Seiryu': Stem Is Aromatic

No
Yes

Acer palmatum 'Seiryu' Landscape

Acer palmatum 'Seiryu': Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Acer palmatum 'Seiryu': Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Acer palmatum 'Seiryu': Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland