Life Span
Perennial
Perennial
Type
Sedge or Rush
Tree
Origin
World/Pandemic, North America, Europe, Russia/Siberia, Africa, Asia
United States, California
Types
-
-
Number of Varieties
18
0
40000
👆🏻
Habitat
All sorts of environments, Banks, ditches, marshes, Shores of rivers or lakes
Woodland Garden Canopy
USDA Hardiness Zone
6-96-9
0
99
👆🏻
AHS Heat Zone
9-6
9-1
Sunset Zone
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
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Spreading
Plant Size
Minimum Height
45.70 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
61.00 cm1,370.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Brown
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Green
Green, Blue Green
Leaf Color in Fall
Green
Yellow, Orange, Pink
Leaf Color in Winter
Green, Tan, Sandy Brown
-
Shape
Leaf Shape
Long hair-like leaves
Irregular
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam, Sand
-
The pH of Soil
Acidic, Neutral
-
Soil Drainage
Poorly Drained
-
Bloom Time
Early Summer, Summer, Late Summer, Early Fall
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Divison, reseeds
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require regular watering
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, Neutral
-
Soil Type
Clay, Loam, Sand
-
Soil Drainage Capacity
Poorly Drained
-
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune to control growth, 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
Plant Tolerance
Drought
Drought
Flowers
Insignificant
Insignificant
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bumblebees, Flying insects
Birds
Allergy
-
Pollen
Uses
Aesthetic Uses
Informal Hedge, Woodland margins
Borders
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Plant Benefits
Medicinal Uses
-
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Part of Plant Used
-
Leaves, Seeds, Wood
Other Uses
woven into the covering of tatami mats
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Container, Mixed Border, Water Gardens
Feature Plant, Shade Trees, Street Trees
Botanical Name
JUNCUS effusus f.Spiral
QUERCUS douglasii
Common Name
Curly wurly
Blue Oak
In Hindi
Corkscrew Rush
Blue Oak Tree
In German
Corkscrew Rush
Blaue Eiche
In French
Corkscrew Rush
Bleu Oak Tree
In Spanish
Corkscrew Rush
Azul del árbol de roble
In Greek
Corkscrew Rush
Μπλε Oak Tree
In Portuguese
Corkscrew Rush
Carvalho azul
In Polish
Corkscrew Rush
Niebieski Oak Tree
In Latin
Corkscrew Rush
Blue quercum ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Fagales
Family
Juncaceae
Fagaceae
Genus
Juncus
Quercus
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
2520
1
27800
👆🏻