Life Span
Perennial
Perennial
Type
Tree
Needled or Scaled Evergreen
Origin
Southwestern United States, Mexico, Central America, South America, Argentina, Brazil
Western United States
Types
Yellow elder, Ginger thomas
Norway Spruce, White Spruce, Picea omorika
Number of Varieties
335
0
40000
👆🏻
Habitat
Subtropical climates, Tropical regions
Rocky areas, stream banks, Woodland Garden Canopy
USDA Hardiness Zone
8-152-8
0
99
👆🏻
AHS Heat Zone
12-10
8-1
Sunset Zone
H1, H2, 10, 12, 13, 21, 22, 23, 24
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
Habit
Arching/Fountain-shaped
Pyramidal
Plant Size
Minimum Height
300.00 cm1,200.00 cm
0
3900
👆🏻
Minimum Width
120.00 cm900.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Lemon yellow
Green, Orange, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green
Brown
Leaf Color in Spring
Green, Dark Green
Green, Blue Green, Steel Blue
Leaf Color in Summer
Dark Green
Green, Blue Green, Steel Blue
Leaf Color in Fall
Dark Green
Green, Blue Green, Steel Blue
Leaf Color in Winter
Dark Green
Blue Green, Gray Green, Steel Blue
Shape
Leaf Shape
Lance shaped
Needle like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall, Early Winter
Early Spring, Late Spring, Mid Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Cold climate, Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings, Semi-ripe cuttings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Never Over-water, Requires regular watering
Average Water Needs, Do Not over Water, Requires regular watering
In Summer
Ample Water
Lots of watering
In Spring
Average Water
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in winter, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Prune in winter, Remove crossing or rubbing branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen, Phosphorous, Potassium
Apply 10-10-10 amount, slow-release fertilizers
Pests and Diseases
Red blotch, Sawfly Larvae
Red blotch
Plant Tolerance
Cold climate, Drought
Drought
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
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Hummingbirds, Butterflies
Birds
Allergy
Asthma
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Uses
Aesthetic Uses
Beautification, Landscape Designing, Showy Purposes
Showy Purposes, Used as Christmas tree
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects
Air purification, Windbreak
Plant Benefits
Medicinal Uses
Diuretic
-
Part of Plant Used
-
Flowers, Inner Bark, Seeds
Other Uses
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Paper pulp, Wood is used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Hedges, Mixed Border, Tropical
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Botanical Name
TECOMA stans
PICEA pungens
Common Name
Esperanza , Yellow Trumpetbush
Colorado blue spruce
In Hindi
Esperanza
Blue Spruce Tree
In German
Esperanza
Blue Spruce Baum
In French
Esperanza
Blue Spruce Arbre
In Spanish
Esperanza
Blue Spruce Árbol
In Greek
Esperanza
Blue Spruce Tree
In Portuguese
Esperanza
Árvore Spruce azul
In Polish
Esperanza
Blue Spruce Drzewo
In Latin
Esperanza
Blue abiegnis
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Coniferophyta
Class
Magnoliopsida
Pinopsida
Order
Lamiales
Pinales
Family
Bignoniaceae
Pinaceae
Genus
Tecoma
Picea
Clade
Angiosperms, Asterids, Eudicots
-
Tribe
Tecomeae
-
Subfamily
-
Piceoideae
Number of Species
1435
1
27800
👆🏻