Life Span
Perennial
Perennial
Type
Grass
Needled or Scaled Evergreen
Origin
-
Northeastern United States, North-Central United States, Alaska, Canada
Types
Calamagrostis x acutiflora 'Overdam'
Oriental spruce, Bog spruce, Weeping spruce
Number of Varieties
28
0
40000
👆🏻
Habitat
Grassland, low mountains, Semi desert, Woodlands
Moist Soils, Slopes, Swamps, Well Drained
USDA Hardiness Zone
5-91-6
0
99
👆🏻
AHS Heat Zone
9 - 5
6-1
Sunset Zone
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 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
Upright/Erect
Narrow Upright/Fastigiate
Plant Size
Minimum Height
90.00 cm3,000.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Pink
Leaf Color in Spring
White, Green
Green, Sea Green, Blue Green, Gray Green
Leaf Color in Summer
Light Green
Blue Green, Gray Green
Leaf Color in Fall
White, Green, Orange, Gold
Blue Green, Gray Green
Leaf Color in Winter
Gold, Tan
Blue Green, Gray Green, Dark Green
Shape
Leaf Shape
Linear
Needle like
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Summer, Late Summer
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Drought, Salt, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Cuttings, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
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
Clay, Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
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
All-Purpose Liquid Fertilizer
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
Fine
Fine
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Birds
Allergy
Skin irritation
Dermatitis
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
-
anti-inflammatory, Disinfectant, Kidney problems, Odontalgic, Poultice, Salve, Stomachic, tuberculosis, Vulnerary
Part of Plant Used
Whole plant
Flowers, Inner Bark, Seeds
Other Uses
Used as Ornamental plant
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
Dried Flower / Everlasting, Cutflower, Foundation, Mixed Border, Wildflower
Bog Garden, Screening, Wind Break
Botanical Name
CALAMAGROSTIS x acutiflora 'Overdam'
PICEA mariana
Common Name
Feather Reed Grass, Overdam Feather Reed Grass
Black Spruce, Bog Spruce, Swamp Spruce
In Hindi
Overdam घास
Black Spruce Tree
In German
Overdam Grass
Schwarz Fichte
In French
Overdam Herbe
Noir Épicéa
In Spanish
Overdam Hierba
Negro árbol de abeto
In Greek
Overdam Grass
Μαύρο Spruce Tree
In Portuguese
Overdam Relva
Árvore Spruce Preto
In Polish
Overdam Trawa
Czarny Świerk Drzewo
In Latin
Overdam Trawa
Niger abiegnis
Kingdom
Plantae
Plantae
Phylum
-
Coniferophyta
Class
-
Pinopsida
Order
Poales
Pinales
Family
Poaceae
Pinaceae
Genus
Calamagrostis
Picea
Clade
Angiosperms, Commelinids, Monocots
-
Tribe
-
-
Subfamily
Amaryllidoideae
Pinoideae
Number of Species
26035
1
27800
👆🏻