Life Span
Perennial
Perennial
Origin
North America, Canada, Mexico
United States, California
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
-
Habitat
Forest edges, Hillside, Woods
Woodland Garden Canopy
USDA Hardiness Zone
-9999
6-9
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Spreading
Flower Color
Blue, Dark Purple, Light Purple, Red, White
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Light Green, Blue Green, Gray Green
Green, Blue Green
Leaf Color in Summer
Light Green
Green, Blue Green
Leaf Color in Fall
Red, Green, Orange, Blue Green, Gray Green, Bronze
Yellow, Orange, Pink
Leaf Color in Winter
Tan, Sandy Brown
-
Leaf Shape
Oblovate
Irregular
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
-
The pH of Soil
Acidic, Neutral, Alkaline
-
Bloom Time
Early Summer, Summer, Late Summer
Spring
Tolerances
Pollution, Soil Compaction
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
-
Average Water Needs
In Summer
Drought Tolerant, Average Water
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil Drainage Capacity
-
-
Sun Exposure
-
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Pollution, Soil Compaction
Drought
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Foliage Texture
Fine
Medium
Attracts
Bees, Flies
Birds
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Pollen
Environmental Uses
Air purification
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Part of Plant Used
Flowers, Root
Leaves, Seeds, Wood
Other Uses
-
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Used As Indoor Plant
-
No
Used As Outdoor Plant
Yes
Yes
Garden Design
-
Feature Plant, Shade Trees, Street Trees
Botanical Name
PANICUM virgatum 'Northwind'
QUERCUS douglasii
Common Name
Northwind Switchgrass, Switchgrass
Blue Oak
In Hindi
Hydrangea
Blue Oak Tree
In German
Hortensie
Blaue Eiche
In French
Hortensia
Bleu Oak Tree
In Spanish
Hortensia
Azul del árbol de roble
In Greek
υδραγεία
Μπλε Oak Tree
In Portuguese
Hortênsia
Carvalho azul
In Polish
Hortensja
Niebieski Oak Tree
In Latin
Hibiscus
Blue quercum ligno
Clade
-
Angiosperms, Eudicots, Rosids