Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Shrub
Origin
Western United States
Eastern Asia, China, Japan, Korea
Types
Norway Spruce, White Spruce, Picea omorika
Acer palmatum
Number of Varieties
35700
0
40000
👆🏻
Habitat
Rocky areas, stream banks, Woodland Garden Canopy
gardens, Woodland Garden Secondary, Woodlands
USDA Hardiness Zone
2-84-7
0
99
👆🏻
AHS Heat Zone
8-1
8-2
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
A3, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Oval or Rounded
Plant Size
Minimum Height
1,200.00 cm150.00 cm
0
3900
👆🏻
Minimum Width
900.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Orange, Purple
Red
Flower Color Modifier
Bicolor
-
Fruit Color
Brown
Red, Brown
Leaf Color in Spring
Green, Blue Green, Steel Blue
Red, Burgundy, Dark Red, Copper
Leaf Color in Summer
Green, Blue Green, Steel Blue
Red, Green, Bronze
Leaf Color in Fall
Green, Blue Green, Steel Blue
Red, Crimson, Orange Red
Leaf Color in Winter
Blue Green, Gray Green, Steel Blue
-
Shape
Leaf Shape
Needle like
Palmate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial Sun, Partial shade
Growth Rate
Medium
Slow
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring, Late Spring, Mid Spring
Early Spring, Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Semi-ripe cuttings
Budding, Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Average Water Needs, Needs less watering
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
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune in winter, Remove crossing or rubbing branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 10-10-10 amount, slow-release fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K, since leafy plants, use higher nitrogen content fertilizer
Pests and Diseases
Red blotch
Aphids, Beetles, Mealybugs, Red blotch, Scale, Sooty Mold
Plant Tolerance
Drought
Drought, Full Sun, Shade areas
Flowers
✔
✘
✔
✘
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
Medium
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
-
Uses
Aesthetic Uses
Showy Purposes, Used as Christmas tree
Bonsai, Borders
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Windbreak
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Inner Bark, Seeds
Sap
Other Uses
Paper pulp, Wood is used in construction
Used as preservative
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Feature Plant, Foundation, Mixed Border
Botanical Name
PICEA pungens
ACER palmatum 'Skeeter's Broom'
Common Name
Colorado blue spruce
Downy Japanese Maple, Fullmoon Maple, Japanese Maple
In Hindi
Blue Spruce Tree
Japanese Maple
In German
Blue Spruce Baum
japanischer Ahorn
In French
Blue Spruce Arbre
érable du Japon
In Spanish
Blue Spruce Árbol
arce japonés
In Greek
Blue Spruce Tree
Japanese Maple
In Portuguese
Árvore Spruce azul
bordo japonês
In Polish
Blue Spruce Drzewo
Klon japoński
In Latin
Blue abiegnis
Acer palmatum
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
Tracheophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Sapindales
Family
Pinaceae
Aceraceae
Genus
Picea
Acer
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Piceoideae
-
Number of Species
35128
1
27800
👆🏻