Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Tree
Origin
Western United States
Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Southwestern United States, Canada
Types
Norway Spruce, White Spruce, Picea omorika
Cercis
Number of Varieties
2525
0
40000
👆🏻
Habitat
Rocky areas, stream banks, Woodland Garden Canopy
Bluffs, stream banks, Wet forest, Woods
USDA Hardiness Zone
2-83-9
0
99
👆🏻
AHS Heat Zone
8-1
9-6
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
Habit
Pyramidal
Oval or Rounded
Plant Size
Minimum Height
1,200.00 cm760.00 cm
0
3900
👆🏻
Minimum Width
900.00 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Orange, Purple
White, Purple, Pink, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Brown, Chocolate
Leaf Color in Spring
Green, Blue Green, Steel Blue
Purple, Plum
Leaf Color in Summer
Green, Blue Green, Steel Blue
Dark Green
Leaf Color in Fall
Green, Blue Green, Steel Blue
Yellow, Yellow green
Leaf Color in Winter
Blue Green, Gray Green, Steel Blue
-
Shape
Leaf Shape
Needle like
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Late Spring, Mid Spring
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Dry soil, Salt, Soil Compaction, Wet Site
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Semi-ripe cuttings
Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Requires regular watering, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Ample Water
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
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, Remove hanging branches
Fertilizers
Apply 10-10-10 amount, slow-release fertilizers
fertilize in growing season, Nitrogen, slow-release fertilizers
Pests and Diseases
Red blotch
Caterpillars, Red blotch, Scale
Plant Tolerance
Drought
Dry soil, Salt, Soil Compaction, Wet Site
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
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds
Allergy
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Mild Allergen
Uses
Aesthetic Uses
Showy Purposes, Used as Christmas tree
Beautification, Bonsai, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Windbreak
Air purification, Prevent Soil Erosion, Shadow Tree
Plant Benefits
Medicinal Uses
-
Astringent, Diarrhea, Dysentry, Fever, Leukemia
Part of Plant Used
Flowers, Inner Bark, Seeds
Bark, Buds, Flowers, Seeds
Other Uses
Paper pulp, Wood is used in construction
Decoration Purposes, Showy Purposes, Used as firewood, Used As Food, Used as Ornamental plant, Used for its medicinal properties, Used for woodware
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, Shade Trees
Botanical Name
PICEA pungens
CERCIS canadensis
Common Name
Colorado blue spruce
Eastern Redbud
In Hindi
Blue Spruce Tree
Eastern Redbud
In German
Blue Spruce Baum
OstRedbud
In French
Blue Spruce Arbre
Redbud Orient
In Spanish
Blue Spruce Árbol
Eastern Redbud
In Greek
Blue Spruce Tree
Ανατολική κουτσουπιά
In Portuguese
Árvore Spruce azul
Redbud oriental
In Polish
Blue Spruce Drzewo
Redbud wschodniej
In Latin
Blue abiegnis
Cercis
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
Tracheophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Fabales
Family
Pinaceae
Fabaceae
Genus
Picea
Cercis
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
-
Cercideae
Subfamily
Piceoideae
Caesalpiniaceae
Number of Species
3510
1
27800
👆🏻