Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Eastern Asia
-
Types
Ever red , Crimson queen
-
Number of Varieties
650
0
40000
👆🏻
Habitat
Shady Edge
Cold Regions, Temperate Regions
USDA Hardiness Zone
5-84-8
0
99
👆🏻
AHS Heat Zone
8-2
8-1
Sunset Zone
A3, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
Habit
Arching/Fountain-shaped
Cushion/Mound-forming
Plant Size
Minimum Height
300.00 cm20.30 cm
0
3900
👆🏻
Minimum Width
300.00 cm27.90 cm
0
6350
👆🏻
Plant Color
Flower Color
Red
Blue, Lavender
Flower Color Modifier
Bicolor
-
Fruit Color
Red, Green
-
Leaf Color in Spring
Light Green, Lime Green
Green, Purple
Leaf Color in Summer
Green, Lime Green
Green, Purple
Leaf Color in Fall
Orange, Gold, Orange Red
Green, Purple
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Maple shaped
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Partial Sun, Partial shade
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Early Spring, Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Average Water Needs, Keep ground moist, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, as it is a flowering plant, use high phosphorous content fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Beetles
Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Bonsai, Landscape Designing, Showy Purposes
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Black Dyes
Part of Plant Used
-
-
Other Uses
-
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Hedges, Mixed Border, Topiary / Bonsai / Espalier
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
ACER palmatum 'Omurayama'
Polemonium caeruleum
Common Name
Japanese Maple, Weeping Japanese Maple
Jacob's Ladder
In Hindi
Weeping Maple
Jacob's Ladder
In German
Weeping Maple
Jacob's Ladder
In French
Maple pleureur
Jacob's Ladder
In Spanish
weeping maple
Jacob's Ladder
In Greek
weeping maple
Jacob's Ladder
In Portuguese
chorando de bordo
Jacob's Ladder
In Polish
płacz klonu
Jacob's Ladder
In Latin
weeping maple
Jacob's Ladder
Kingdom
Plantae
Plantae
Phylum
Angiosperms
Tracheophyta
Class
Eudicotyledones
Magnoliopsida
Order
Sapindales
Ericales
Family
Aceraceae
Polemoniaceae
Genus
Acer
Polemonium
Clade
-
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
13040
1
27800
👆🏻