Life Span
Perennial
Annual
Type
Fruit
Perennial
Origin
-
Europe, Asia
Types
Rubus leucodermis, Rubus occidentalis, Rubus coreanus
Winged flax, Bristle flax, Fairy flax
Number of Varieties
304
0
40000
👆🏻
Habitat
Cold Regions
Cultivated Beds
USDA Hardiness Zone
5-84-8
0
99
👆🏻
AHS Heat Zone
8-1
9-7
Sunset Zone
-
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Arching/Fountain-shaped
Clump-Forming
Plant Size
Minimum Height
182.88 cm45.72 cm
0
3900
👆🏻
Minimum Width
30.48 cm45.72 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Blue, Sky Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Black
Tan
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Green
Green, Blue Green
Leaf Color in Fall
Green
Green, Blue Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Oval
Narrow
Thorns
✔
✘
✔
✘
Plant Season
Summer
Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Cuttings, Root Division
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
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
Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune in fall, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Midseason Pruning, Prune in fall, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
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
Medium
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Bees, Butterflies, Flies
Allergy
cramps, Diarrhea, Itchiness, Runny nose, Skin rash, sneezing, Swollen Lips, Tingly mouth, Vomiting, Watery eyes
Cyanide poisoning
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Good for skin
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for birds, Food for insects, Nesting sites for birds, Shadow Tree, Windbreak
Air purification
Plant Benefits
Medicinal Uses
anti-cancer, Astringent, Diuretic, Febrifuge, Stomachic, Tonic
Antirheumatic, Carminative, Emollient, Ophthalmic, Poultice, Stomachic
Part of Plant Used
Bark, Fruits, Leaves
Flowers, Seeds
Other Uses
Used As Food
Cosmetics, Fibre, For making oil, Used in paper industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Fruit / Fruit Tree
Mixed Border, Rock Garden, Wall, Wildflower
Botanical Name
RUBUS 'Jewel'
LINUM perenne
Common Name
Black Raspberry
Perennial Flax, Blue flax, Alpine flax
In Hindi
Black Raspberry Tree
Blue Flax Plant
In German
Schwarze Himbeere Baum
Blaue Flachspflanze
In French
Noir Arbre Framboise
Bleu lin Plante
In Spanish
Negro del árbol de la frambuesa
Planta de lino azul
In Greek
Μαύρο Raspberry Δέντρο
Μπλε Λίνο Φυτών
In Portuguese
Árvore framboesa Preto
Planta do linho azul
In Polish
Czarny Raspberry Drzewo
Niebieski roślin lnu
In Latin
Niger IDAEUS ligno
Blue linum Planta
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Linales
Family
Rosaceae
Linaceae
Genus
Rubus
Linum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Rosoideae
-
Number of Species
2180
1
27800
👆🏻