Life Span
Perennial
Perennial
Type
Sedge or Rush
Fruit
Origin
Northeastern United States, Western Europe
Southeastern Asia
Types
-
Starfruit
Number of Varieties
252
0
40000
👆🏻
Habitat
Grassland, moorlands
Subtropical climates, Tropical regions
USDA Hardiness Zone
4-810-14
0
99
👆🏻
AHS Heat Zone
8-4
11-5
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 22, 23, 24
Habit
Clump-Forming
Arching/Fountain-shaped
Plant Size
Minimum Height
15.20 cm610.00 cm
0
3900
👆🏻
Minimum Width
15.20 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green
Pink, Rose, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light brown
Yellow, Orange, Light Yellow, Lemon yellow, Yellow green, Gold
Leaf Color in Spring
Blue Green, Gray Green, Gray
Green
Leaf Color in Summer
Blue Green, Gray Green, Gray
Green
Leaf Color in Fall
Blue Green, Gray Green, Gray
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Long hair-like leaves
Oblovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Summer
Early Spring, Spring, Late Spring, Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Frost
Where to Plant?
Ground
Ground
How to Plant?
Divison
Seedlings, Stem Planting
Plant Maintenance
Low
Low
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Requires watering in the growing season
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, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in winter, Remove damaged leaves, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Fertilize every year
Pests and Diseases
Aphids, Brown Spots, Galls
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Showy
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
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Wildlife
Birds, Butterflies
Allergy
-
Kidney Stone
Uses
Aesthetic Uses
Cottage Garden, Ground Cover, Landscape Designing
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion
Plant Benefits
Medicinal Uses
-
Anti-oxidant, Antioxidants, High blood pressure, Nutrients
Part of Plant Used
Leaves
Fruits, Seeds
Other Uses
Used for Landscaping
Oil is used in perfume, soaps, creams, etc., Used As Food, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edging, Groundcover, Mixed Border
Edible, Fruit / Fruit Tree, Tropical
Botanical Name
CAREX flacca
AVERRHOA carambola
Common Name
blue sedge, gray carex, glaucous sedge, carnation-grass
Carambola, Starfruit
In Hindi
ब्लू सेज
carambola पेड़
In German
Blau-Segge
Sternfrucht Baum
In French
Bleu carex
arbre carambole
In Spanish
azul de la juncia
árbol de carambola
In Greek
μπλε σπαθόχορτο
carambola δέντρο
In Portuguese
azul Sedge
árvore de carambola
In Polish
niebieski turzyca
karambola drzewo
In Latin
blue Sedge
carambola ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Oxalidales
Family
Cyperaceae
Oxalidaceae
Genus
Carex
Averrhoa
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
2000180
1
27800
👆🏻