Life Span
Perennial
Perennial
Type
Fruit
Needled or Scaled Evergreen
Origin
Southeastern Asia
Northeastern United States, North-Central United States, Alaska, Canada
Types
Nules , Nadorcott
Oriental spruce, Bog spruce, Weeping spruce
Number of Varieties
28
0
40000
👆🏻
Habitat
Cold Regions
Moist Soils, Slopes, Swamps, Well Drained
USDA Hardiness Zone
8-111-6
0
99
👆🏻
AHS Heat Zone
12-8
6-1
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7
Habit
Oval or Rounded
Narrow Upright/Fastigiate
Plant Size
Minimum Height
460.00 cm3,000.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Red, Purple
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Red, Orange
Pink
Leaf Color in Spring
Green, Dark Green
Green, Sea Green, Blue Green, Gray Green
Leaf Color in Summer
Green, Dark Green
Blue Green, Gray Green
Leaf Color in Fall
Green, Dark Green
Blue Green, Gray Green
Leaf Color in Winter
Light Green
Blue Green, Gray Green, Dark Green
Shape
Leaf Shape
Acuminate
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
Medium
Slow
Type of Soil
Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Light Frost
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Cuttings, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not let dry out between waterings, Keep the Soil well drained, Requires consistently moist soil
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
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in the late winter or spring, Remove damaged leaves, Remove dead branches, Remove dead leaves
Pinch Tips, 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, Equal amount of N,P,K
All-Purpose Liquid Fertilizer
Pests and Diseases
Black sooty mold, Citrus canker
Red blotch
Plant Tolerance
Drought, Light Frost
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
Fine
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Birds
Allergy
Mouth itching, Throat itching
Dermatitis
Uses
Aesthetic Uses
Cottage Garden, Farmland
Showy Purposes
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
Digestive, Vitamin C
anti-inflammatory, Disinfectant, Kidney problems, Odontalgic, Poultice, Salve, Stomachic, tuberculosis, Vulnerary
Part of Plant Used
Fruits
Flowers, Inner Bark, Seeds
Other Uses
Added to salads, Culinary use
Disinfectant, Gum, Paper pulp, Pitch, String, Used as a dye, Used in paper industry, Waterproofing
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Feature Plant, Fruit / Fruit Tree, Houseplant, Topiary / Bonsai / Espalier, Tropical
Bog Garden, Screening, Wind Break
Botanical Name
CITRUS reticulata
PICEA mariana
Common Name
Clementine, Mandarin, Tangerine
Black Spruce, Bog Spruce, Swamp Spruce
In Hindi
clementine
Black Spruce Tree
In German
Clementine
Schwarz Fichte
In French
Citrus clementina
Noir Épicéa
In Spanish
Citrus x clementina
Negro árbol de abeto
In Greek
clementine
Μαύρο Spruce Tree
In Portuguese
clementine
Árvore Spruce Preto
In Polish
clementine
Czarny Świerk Drzewo
In Latin
clementine
Niger abiegnis
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Coniferophyta
Class
Magnoliopsida
Pinopsida
Order
Sapindales
Pinales
Family
Rutaceae
Pinaceae
Genus
Citrus
Picea
Clade
-
-
Tribe
-
-
Subfamily
-
Pinoideae
Number of Species
235
1
27800
👆🏻