Life Span
Perennial
Perennial
Type
Tender Perennial
Sedge or Rush
Origin
Africa, Asia, Polynesia, Australia
World/Pandemic, North America, Europe, Russia/Siberia, Africa, Asia
Types
assera , caerulea , cinerascens , petasmatodes
austrocalifornicus , effusus , laxus , pacificus , solutus
Number of Varieties
75
0
40000
👆🏻
Habitat
mild coastal areas, Upland sandy savannas
All sorts of environments, Banks, ditches, marshes, Shores of rivers or lakes
USDA Hardiness Zone
-99996-9
0
99
👆🏻
AHS Heat Zone
-
9-6
Sunset Zone
8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, 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
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
40.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
15.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Blue, Blue Violet
Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Blue, Violet
-
Leaf Color in Spring
Green, Blue Green, Dark Green
Green
Leaf Color in Summer
Green, Blue Green, Dark Green
Green
Leaf Color in Fall
Green, Blue Green, Dark Green
Green
Leaf Color in Winter
Light Green
Green, Tan, Sandy Brown
Shape
Leaf Shape
Long Narrow
Long hair-like leaves
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
Fast
Type of Soil
Loamy, Sandy, Well drained
Clay, Loam, Sand
The pH of Soil
Neutral, Slightly Acidic
Acidic, Neutral
Soil Drainage
Well drained
Poorly Drained
Bloom Time
Early Summer, Summer, Late Summer
Early Summer, Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Deer resistant, Drought, Heat Tolerance, Light Frost
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Rhizome division, Seedlings
Divison, reseeds
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires plenty of water during the growing season
Does not require regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Slightly Acidic
Acidic, Neutral
Soil Type
Loamy, Sandy, Well drained
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Poorly Drained
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
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, slow-release fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Crown rot, Fungal leaf spots
-
Plant Tolerance
Deer resistant, Drought, Heat Tolerance, Light Frost
Drought
Flowers
Showy
Insignificant
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
Foliage Sheen
-
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies, Caterpillar
Bumblebees, Flying insects
Allergy
breathing problems, Dizziness, poisonous if ingested
-
Uses
Aesthetic Uses
along a porch, deck or patio, Showy Purposes, small hedge, Wild gardens
Informal Hedge, Woodland margins
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
-
-
Other Uses
Beneficial species for attracting pollinators
woven into the covering of tatami mats
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Mixed Border, Tropical
Bog Garden, Container, Mixed Border, Water Gardens
Botanical Name
DIANELLA caerulea
JUNCUS effusus
Common Name
Blue Flax Lily, Blueberry Lily, Paroo Lily
Soft Rush
In Hindi
blue flax lily
Soft Rush
In German
blau Flachs Lilie
Soft Rush
In French
Dianella caerulea
Soft Rush
In Spanish
Dianella caerulea
Soft Rush
In Greek
Dianella caerulea
Soft Rush
In Portuguese
blue flax lily
Soft Rush
In Polish
blue flax lily
Soft Rush
In Latin
blue flax lily
Soft Rush
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Monocots
Liliopsida
Order
Asparagales
Poales
Family
Liliaceae
Juncaceae
Genus
Dianella
Juncus
Clade
Angiosperms, Monocots
Angiosperms, Commelinids, Monocots
Tribe
-
-
Subfamily
-
-
Number of Species
7400
1
27800
👆🏻