Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
India, Nepal, China, Japan, Korea
-
Types
Cornus controversa
-
Number of Varieties
150
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Cold Regions, Temperate Regions
USDA Hardiness Zone
5-84-8
0
99
👆🏻
AHS Heat Zone
8-1
8-1
Sunset Zone
8, 9, 12, 13, 14, 15, 16, 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
Upright/Erect
Cushion/Mound-forming
Plant Size
Minimum Height
1,070.00 cm20.30 cm
0
3900
👆🏻
Minimum Width
610.00 cm27.90 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
Blue, Lavender
Flower Color Modifier
Bicolor
-
Fruit Color
Burgundy, Dark Blue, Black
-
Leaf Color in Spring
Green
Green, Purple
Leaf Color in Summer
Green, Dark Green
Green, Purple
Leaf Color in Fall
Light Yellow, Burgundy, Dark Red
Green, Purple
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Ovate
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Early Spring, Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Grafting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering during dry weather
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
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Partial Sun, Partial shade
Pruning
-
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
No fertilizers needed
All-Purpose Liquid Fertilizer, as it is a flowering plant, use high phosphorous content fertilizer
Pests and Diseases
Bacterial leaf spot, Canker, Powdery mildew
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
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
Coarse
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Butterflies
Allergy
-
-
Uses
Aesthetic Uses
Used in parkland
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antiphlogistic
Black Dyes
Part of Plant Used
Fruits, Leaves
-
Other Uses
Oil used in the lubricating and soap industry
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
CORNUS controversa
Polemonium caeruleum
Common Name
Giant Dogwood, Wedding Cake Tree
Jacob's Ladder
In Hindi
Wedding Cake Tree
Jacob's Ladder
In German
Hochzeitstorte Baum
Jacob's Ladder
In French
Gâteau de mariage Arbre
Jacob's Ladder
In Spanish
Pastel de bodas del árbol
Jacob's Ladder
In Greek
Γαμήλια τούρτα Δέντρο
Jacob's Ladder
In Portuguese
Árvore do bolo de casamento
Jacob's Ladder
In Polish
Wedding Cake Drzewo
Jacob's Ladder
In Latin
MUSTACEUM ligno
Jacob's Ladder
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Cornales
Ericales
Family
Cornaceae
Polemoniaceae
Genus
Cornus
Polemonium
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
Cornoideae
-
Number of Species
340
1
27800
👆🏻