Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Eastern Europe, Western Asia
-
Types
-
-
Number of Varieties
2050
0
40000
👆🏻
Habitat
disturbed sites, Forest edges, gardens, Open Forest, Roadsides, Swamps, Urban areas
Cold Regions, Temperate Regions
USDA Hardiness Zone
3-74-8
0
99
👆🏻
AHS Heat Zone
7-1
8-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
Habit
Oval or Rounded
Cushion/Mound-forming
Plant Size
Minimum Height
460.00 cm20.30 cm
0
3900
👆🏻
Minimum Width
300.00 cm27.90 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Green, Ivory
Blue, Lavender
Flower Color Modifier
Bicolor
-
Fruit Color
Red, Crimson
-
Leaf Color in Spring
Green
Green, Purple
Leaf Color in Summer
Green
Green, Purple
Leaf Color in Fall
Yellow, Red, Orange, Gold, Crimson
Green, Purple
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Lobed
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Early Spring, Spring
Early Spring, Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Pollution, Salt, Shade areas, Soil Compaction
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Layering, Leaf Cutting, Seedlings, Stem Cutting
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Keep ground moist, Medium, Requires consistently moist soil
Average Water Needs, Keep ground moist, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Keep Slightly Dry
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Partial Sun, Partial shade
Pruning
Pruning in early stages, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Bonsai
All-Purpose Liquid Fertilizer, as it is a flowering plant, use high phosphorous content fertilizer
Pests and Diseases
Aphids, Borers, Honey fungus, Red blotch, Soft scales
Red blotch
Plant Tolerance
Drought, Pollution, Salt, Shade areas, Soil Compaction
Drought
Flowers
Showy
Showy
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Deers, Rabbits, Squirrels
Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Cottage Garden, Showy Purposes
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Agroforestry, Wildlife, Windbreak
Air purification
Plant Benefits
Medicinal Uses
Astringent
Black Dyes
Part of Plant Used
Fruits, Leaves
-
Other Uses
As a tea substitute, Florist trade and landscaping, Food for animals, Showy Purposes
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Hedges, Mixed Border, Screening / Wind Break, Street Trees
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
Acer ginnala
Polemonium caeruleum
Common Name
Amur Maple
Jacob's Ladder
In Hindi
अमुर मेपल
Jacob's Ladder
In German
Amur-Ahorn
Jacob's Ladder
In French
érable de l'Amour
Jacob's Ladder
In Spanish
arce de Amur
Jacob's Ladder
In Greek
Amur Maple
Jacob's Ladder
In Portuguese
de bordo amur
Jacob's Ladder
In Polish
klon amur
Jacob's Ladder
In Latin
amur acernis
Jacob's Ladder
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Sapindales
Ericales
Family
Aceraceae
Polemoniaceae
Genus
Acer
Polemonium
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
Hippocastanoideae
-
Number of Species
12840
1
27800
👆🏻