Life Span
Annual
Perennial
Type
Herbs
Tender Perennial
Origin
Europe
Africa, Asia, Polynesia, Australia
Types
-
assera , caerulea , cinerascens , petasmatodes
Number of Varieties
157
0
40000
👆🏻
Habitat
Pastures, Woodlands
mild coastal areas, Upland sandy savannas
USDA Hardiness Zone
-9999-9999
0
99
👆🏻
AHS Heat Zone
-
-
Sunset Zone
A2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
45.70 cm40.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm15.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue
White, Blue, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Blue, Violet
Leaf Color in Spring
Green, Light Green
Green, Blue Green, Dark Green
Leaf Color in Summer
Green, Light Green
Green, Blue Green, Dark Green
Leaf Color in Fall
Green, Light Green
Green, Blue Green, Dark Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Oval
Long Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Very Fast
Medium
Type of Soil
Loam
Loamy, Sandy, Well drained
The pH of Soil
Neutral
Neutral, Slightly Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Deer resistant, Drought, Heat Tolerance, Light Frost
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Rhizome division, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist
Requires plenty of water during the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Neutral, Slightly Acidic
Soil Type
Loam
Loamy, Sandy, Well drained
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune regularly, Remove dead or diseased plant parts
Prune in the late winter or spring, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in growing season
All-Purpose Liquid Fertilizer, slow-release fertilizers
Pests and Diseases
Japanese Beetles
Crown rot, Fungal leaf spots
Plant Tolerance
Drought
Deer resistant, Drought, Heat Tolerance, Light Frost
Flowers
Showy
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
Medium
-
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees
Birds, Butterflies, Caterpillar
Allergy
belching, bloating, Diarrhea, Digestive Problems, gas, gastro-intestinal problems, Headache, Nausea
breathing problems, Dizziness, poisonous if ingested
Uses
Aesthetic Uses
Showy Purposes
along a porch, deck or patio, Showy Purposes, small hedge, Wild gardens
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Demulcent, Diuretic, Emollient, Fever, Kidney problems, Pulmonary afflictions
-
Part of Plant Used
Flowers, Leaves, Seeds
-
Other Uses
Used for its medicinal properties
Beneficial species for attracting pollinators
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Herb / Vegetable, Mixed Border
Mixed Border, Tropical
Botanical Name
BORAGO officinalis
DIANELLA caerulea
Common Name
Borage, starflower
Blue Flax Lily, Blueberry Lily, Paroo Lily
In Hindi
Borage
blue flax lily
In German
Borretsch
blau Flachs Lilie
In French
Bourrache
Dianella caerulea
In Spanish
borraja
Dianella caerulea
In Greek
Borage
Dianella caerulea
In Portuguese
Borragem
blue flax lily
In Polish
Ogórecznik
blue flax lily
In Latin
borage
blue flax lily
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Monocots
Order
Lamiales
Asparagales
Family
Boraginaceae
Liliaceae
Genus
Borago
Dianella
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
-
Number of Species
1507
1
27800
👆🏻