Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Fruit
Origin
North America, United States, Western United States, Northwestern United States, California, Canada
Southern Asia, India, Melanesia, Australia
Types
mexicana , white spruce
etrog
Habitat
Alpine Meadows
Mediterranean region, Subtropical climates, Tropical regions
USDA Hardiness Zone
3-7
9-11
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 10, 14, 15, 16, 17
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Oval or Rounded
Flower Color
-
White, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light brown
Yellow
Leaf Color in Spring
Blue Green, Steel Blue
Green, Dark Green
Leaf Color in Summer
Blue Green, Steel Blue
Green, Dark Green
Leaf Color in Fall
Blue Green
Green, Dark Green
Leaf Color in Winter
Blue Green
Light Green
Leaf Shape
Long hair-like leaves
Ovate elongated
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
-
Early Spring, Spring, Winter, Late Winter, Indeterminate
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
reseeds, Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Do not water excessively
Needs less watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune ocassionally, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Needle rust
Aphids, Citrus foot rot, Leafminers, Red blotch
Plant Tolerance
Light Frost
Drought
Flower Petal Number
Single
Single
Fragrant Bark/Stem
Yes
Yes
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Glossy
Attracts
Birds
Birds, Butterflies
Aesthetic Uses
Beautification, Landscape Designing, Woodland margins
Showy Purposes
Beauty Benefits
-
Brightens the skin complexion, Good for skin and hair
Environmental Uses
Air purification
Air purification
Medicinal Uses
-
Antibiotic, Antidote, Pulmonary afflictions, Recovering internal injuries
Part of Plant Used
-
Fruits, Leaves
Other Uses
guitar making, Used as Christmas Tree
Used as a nutritious food item, Used As Food, Used for its medicinal properties
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Screening, Wind Break
Container, Edible, Feature Plant, Fruit / Fruit Tree, Hedges, Houseplant, Shade Trees, Topiary / Bonsai / Espalier, Tropical
Botanical Name
PICEA engelmannii
CITRUS medica
Common Name
mountain spruce
Citron
In Hindi
Engelmann spruce
नीबू
In German
Engelmann spruce
Zitrone
In French
Engelmann spruce
Citron
In Spanish
Engelmann spruce
Cidra
In Greek
Engelmann spruce
Κίτρο
In Portuguese
Engelmann spruce
cidra
In Polish
Engelmann spruce
Cytryna
In Latin
Engelmann spruce
Chron
Phylum
Pinophyta
Magnoliophyta
Class
Pinopsida
Magnoliopsida
Clade
Angiosperms
Angiosperms, Eudicots, Rosids
Subfamily
-
Aurantioideae
Importance of Engelmann Spruce and Citron
Want to have the most appropriate plant for your garden? You might want to know the importance of Engelmann Spruce and Citron. Basically, these two plants vary in many aspects. Compare Engelmann Spruce and Citron 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 Engelmann Spruce is whereas of Citron is Antibiotic, Antidote, Pulmonary afflictions and Recovering internal injuries. Engelmann Spruce has beauty benefits as follows: while Citron has beauty benefits as follows: .
Compare Facts of Engelmann Spruce vs Citron
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 Engelmann Spruce vs Citron 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 Engelmann Spruce are whereas of Citron have Mild Allergen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Engelmann Spruce has showy fruits and Citron has showy fruits. Also Engelmann Spruce is not flowering and Citron is not flowering . You can compare Engelmann Spruce and Citron facts and facts of other plants too.