Life Span
Perennial
Perennial
Type
Shrubs
Grass
Origin
China, Indonesia, Japan, Korea, The Hiamalayas
North America, Canada, Mexico, China
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
-
Number of Varieties
1001
0
40000
👆🏻
Habitat
Forest margins, Hillside, Woods
All sorts of environments
USDA Hardiness Zone
3-95-9
0
99
👆🏻
AHS Heat Zone
9-1
9 - 1
Sunset Zone
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
4.92 cm120.00 cm
0
3900
👆🏻
Minimum Width
11.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Dark Purple, Light Purple, Red, White
Orange, Purple
Flower Color Modifier
-
Bicolor
Fruit Color
-
Brown, Light brown
Leaf Color in Spring
Green
Blue Green, Steel Blue
Leaf Color in Summer
Green, Dark Green
Light Green
Leaf Color in Fall
Dark Green, Yellow, Yellow green
Blue Green, Steel Blue
Leaf Color in Winter
-
Tan, Sandy Brown
Shape
Leaf Shape
Oblovate
Orbicular
Thorns
✔
✘
✔
✘
Plant Season
Early Spring, Late Autumn
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Light
Clay, Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring, Summer
Early Summer, Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Pollution, Drought, Soil Compaction
Where to Plant?
Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Use and maintain water-efficient soaker hoses, Water twice a day in the initial period
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic
Acidic, Neutral, Alkaline
Soil Type
Light
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Do not prune during shooting season, Prune lower leaves, Prune to stimulate growth, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Anthracnose, Cercospora leaf spot, Mushroom root rot, Powdery mildew
Aphids, Rust, Spider mites
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
Coarse
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Flies
Birds
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Scratches
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Biodegradable plastics production, Soil conservation
Plant Benefits
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
-
Part of Plant Used
Flowers, Root
-
Other Uses
-
Animal Feed, Used to feed livestock
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
-
Edging, Feature Plant, Foundation, Mixed Border, Wildflower
Botanical Name
Hydrangea
PANICUM virgatum 'Dallas Blues'
Common Name
Hydrangea or hortensia
Dallas Blues Switchgrass, Switchgrass
In Hindi
Hydrangea
Dallas Blues Grass
In German
Hortensie
Dallas Blues Grass
In French
Hortensia
Dallas Blues Grass
In Spanish
Hortensia
Dallas azules Hierba
In Greek
υδραγεία
Dallas Blues Grass
In Portuguese
Hortênsia
Dallas azuis da grama
In Polish
Hortensja
Dallas Blues Grass
In Latin
Hibiscus
Dallas Blues Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Cornales
Poales
Family
Hydrangeaceae
Poaceae
Genus
Hydrangea
Panicum
Clade
-
Angiosperms, Commelinids, Monocots
Tribe
-
-
Subfamily
-
Panicoideae
Number of Species
75450
1
27800
👆🏻