Life Span
Perennial
Perennial
Type
Succulent
Needled or Scaled Evergreen
Origin
Western United States, Mexico
Western United States
Types
Dudleya brittonii
Dudleya pulverulenta
Dudleya farinosa
Dudleya caespitosa
Dudleya virens
Norway Spruce, White Spruce, Picea omorika
Habitat
Barren waste areas, Semi arid regions, Semi desert
Rocky areas, stream banks, Woodland Garden Canopy
USDA Hardiness Zone
-9999
2-8
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 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
Rosette/Stemless
Pyramidal
Flower Color
White, Yellow, Red, Pink
Green, Orange, Purple
Flower Color Modifier
-
Bicolor
Leaf Color in Spring
Green, Gray
Green, Blue Green, Steel Blue
Leaf Color in Summer
Green, Gray
Green, Blue Green, Steel Blue
Leaf Color in Fall
Green, Gray
Green, Blue Green, Steel Blue
Leaf Color in Winter
Green, Gray
Blue Green, Gray Green, Steel Blue
Leaf Shape
Acuminate
Needle like
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Summer
Early Spring, Late Spring, Mid Spring
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Stem Cutting
Seedlings, Semi-ripe cuttings
Plant Maintenance
Medium
Medium
Watering Requirements
Allow soil to be completely dry in between waterings, Needs less watering
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 pH
Neutral
Acidic, Neutral
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
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
No fertilizers needed
Apply 10-10-10 amount, slow-release fertilizers
Pests and Diseases
Cochineal insect, Mealybugs, Nematodes, Red blotch, Rodent, Scale insects
Red blotch
Plant Tolerance
Drought, Dry Conditions, Dry soil, Full Sun, Shade areas
Drought
Flower Petal Number
Single
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Bold
Medium
Foliage Sheen
Matte
Glossy
Attracts
Hummingbirds, Butterflies
Birds
Allergy
-
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Aesthetic Uses
-
Showy Purposes, Used as Christmas tree
Environmental Uses
Air purification
Air purification, Windbreak
Part of Plant Used
Leaves
Flowers, Inner Bark, Seeds
Other Uses
-
Paper pulp, Wood is used in construction
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Botanical Name
DUDLEYA
PICEA pungens
Common Name
Chalk Lettuce
Chalk dudleya
Colorado blue spruce
In Hindi
Dudleya
Blue Spruce Tree
In German
Dudleya
Blue Spruce Baum
In French
Dudleya
Blue Spruce Arbre
In Spanish
dudleya
Blue Spruce Árbol
In Greek
Dudleya
Blue Spruce Tree
In Portuguese
Dudleya
Árvore Spruce azul
In Polish
Dudleya
Blue Spruce Drzewo
In Latin
Dudley
Blue abiegnis
Phylum
Tracheophyta
Coniferophyta
Class
Magnoliopsida
Pinopsida
Order
Saxifragales
Pinales
Family
Crassulaceae
Pinaceae
Clade
Angiosperms, Core eudicots, Eudicots
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Importance of Dudleya and Blue Spruce
Want to have the most appropriate plant for your garden? You might want to know the importance of Dudleya and Blue Spruce. Basically, these two plants vary in many aspects. Compare Dudleya and Blue Spruce as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Dudleya is whereas of Blue Spruce is . Dudleya has beauty benefits as follows: while Blue Spruce has beauty benefits as follows: .
Compare Facts of Dudleya vs Blue Spruce
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Dudleya vs Blue Spruce and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Dudleya are whereas of Blue Spruce have allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose and Watery eyes respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Dudleya has no showy fruits and Blue Spruce has showy fruits. Also Dudleya is not flowering and Blue Spruce is flowering. You can compare Dudleya and Blue Spruce facts and facts of other plants too.