Life Span
Perennial
Perennial
Type
Flowering Plants, Shrubs
Tender Perennial
Origin
-
Africa, Asia, Polynesia, Australia
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
assera , caerulea , cinerascens , petasmatodes
Number of Varieties
1007
0
40000
👆🏻
Habitat
Forest edges, Hillside, Woods
mild coastal areas, Upland sandy savannas
USDA Hardiness Zone
4-8-9999
0
99
👆🏻
AHS Heat Zone
9*1
-
Sunset Zone
21,22
8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Cushion/Mound-forming
Clump-Forming
Plant Size
Minimum Height
40.60 cm40.00 cm
0
3900
👆🏻
Minimum Width
45.70 cm15.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple, Violet, Blue Violet
White, Blue, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Blue, Violet
Leaf Color in Spring
Green, Light Green
Green, Blue Green, Dark Green
Leaf Color in Summer
Green, Dark Green
Green, Blue Green, Dark Green
Leaf Color in Fall
Green, Dark Green
Green, Blue Green, Dark Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Oblovate
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
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loamy, Sandy, Well drained
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Slightly Acidic
Soil Drainage
Average
Well drained
Bloom Time
Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Deer resistant, Drought, Heat Tolerance, Light Frost
Where to Plant?
Container, Ground
Ground, Pot
How to Plant?
Seedlings, Stem Planting
Rhizome division, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
-
Requires plenty of water during the growing season
In Summer
Drought Tolerant, Average Water
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral, Slightly Acidic
Soil Type
Clay, Loam, Sand
Loamy, Sandy, Well drained
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in the late winter or spring, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, slow-release fertilizers
Pests and Diseases
Red blotch
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
Butterflies
Birds, Butterflies, Caterpillar
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
breathing problems, Dizziness, poisonous if ingested
Uses
Aesthetic Uses
-
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
Fever, Kidney problems, Urinary tract problems
-
Part of Plant Used
Flowers, Root
-
Other Uses
-
Beneficial species for attracting pollinators
Used As Indoor Plant
-
Sometimes
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Edible, Mixed Border, Rock Garden / Wall
Mixed Border, Tropical
Botanical Name
GERANIUM 'Rozanne' PP12175
DIANELLA caerulea
Common Name
Rozanne Geranium
Blue Flax Lily, Blueberry Lily, Paroo Lily
In Hindi
Hydrangea
blue flax lily
In German
Hortensie
blau Flachs Lilie
In French
Hortensia
Dianella caerulea
In Spanish
Hortensia
Dianella caerulea
In Greek
υδραγεία
Dianella caerulea
In Portuguese
Hortênsia
blue flax lily
In Polish
Hortensja
blue flax lily
In Latin
Hibiscus
blue flax lily
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
-
Monocots
Order
-
Asparagales
Family
Geraniaceae
Liliaceae
Genus
-
Dianella
Clade
-
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
-
Number of Species
207
1
27800
👆🏻