Life Span
Annual and Perennial
Perennial
Type
Tender Perennial
Needled or Scaled Evergreen
Origin
Mexico, Central America
Western United States
Types
A. houstonianum f. isochroum, A. houstonianum f. luteum, A. houstonianum var. muticescens
Norway Spruce, White Spruce, Picea omorika
Number of Varieties
635
0
40000
👆🏻
Habitat
Sunny Edge, Woodland Garden
Rocky areas, stream banks, Woodland Garden Canopy
USDA Hardiness Zone
10-132-8
0
99
👆🏻
AHS Heat Zone
12-1
8-1
Sunset Zone
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 20, 21, 22, 23, 24
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
Habit
Cushion/Mound-forming
Pyramidal
Plant Size
Minimum Height
30.00 cm1,200.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm900.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Blue, Blue Violet
Green, Orange, Purple
Flower Color Modifier
-
Bicolor
Fruit Color
Brown
Brown
Leaf Color in Spring
Green
Green, Blue Green, Steel Blue
Leaf Color in Summer
Green
Green, Blue Green, Steel Blue
Leaf Color in Fall
Green
Green, Blue Green, Steel Blue
Leaf Color in Winter
Green
Blue Green, Gray Green, Steel Blue
Shape
Leaf Shape
Heart-shaped
Needle like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Indeterminate
Early Spring, Late Spring, Mid Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings, Semi-ripe cuttings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Keep the Soil well drained
Average Water Needs, Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
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
Apply 10-10-10 amount, slow-release fertilizers
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
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, Butterflies
Birds
Allergy
allergic reaction, Poisonous, Skin irritation
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes, Used as Christmas tree
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Windbreak
Plant Benefits
Medicinal Uses
Anodyne, Cuts, Wounds
-
Part of Plant Used
Flowers
Flowers, Inner Bark, Seeds
Other Uses
Used as Ornamental plant
Paper pulp, Wood is used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Cutflower, Edging, Hanging Basket, Mixed Border, Tropical
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Botanical Name
AGERATUM houstonianum
PICEA pungens
Common Name
Ageratum, Blue Mink, Flossflower
Colorado blue spruce
In Hindi
Blue Mink
Plant
Blue Spruce Tree
In German
Blue Mink
Pflanze
Blue Spruce Baum
In French
Bleu Mink
Plante
Blue Spruce Arbre
In Spanish
azul Mink
Planta
Blue Spruce Árbol
In Greek
μπλε βιζόν
Φυτό
Blue Spruce Tree
In Portuguese
azul Mink
Plantar
Árvore Spruce azul
In Polish
niebieski Mink
Roślina
Blue Spruce Drzewo
In Latin
blue Mink
planta
Blue abiegnis
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Coniferophyta
Class
Magnoliopsida
Pinopsida
Order
Asterales
Pinales
Family
Asteraceae
Pinaceae
Genus
Ageratum
Picea
Clade
Angiosperms, Asterids, Eudicots
-
Tribe
Eupatorieae
-
Subfamily
Asteroideae
Piceoideae
Number of Species
135
1
27800
👆🏻