Life Span
Perennial
Perennial
Origin
Japan
United States, California
Types
Not Available
Not Available
Habitat
Lawn, shaded fields, Shaded sites
Woodland Garden Canopy
USDA Hardiness Zone
5-10
6-9
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 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
Flower Color
Tan
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Not Available
Leaf Color in Spring
Dark Green, Gold
Green, Blue Green
Leaf Color in Summer
Dark Green, Gold
Green, Blue Green
Leaf Color in Fall
Dark Green, Gold
Yellow, Orange, Pink
Leaf Color in Winter
Dark Green, Gold
Not Available
Leaf Shape
Subulate
Irregular
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Partial shade, Full Shade
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Not Available
The pH of Soil
Acidic, Neutral
Not Available
Soil Drainage
Well drained
Not Available
Bloom Time
Late Spring
Spring
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Rooted stem cutting, stem tip cuttings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Needs more water during establishment, Water Deeply, Water in morning to avoid prompting diseases, Water in the early morning hours
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Not Available
Soil Type
Clay, Loam, Sand
Not Available
Soil Drainage Capacity
Well drained
Not Available
Sun Exposure
Partial shade, Full Shade
Full Sun, Partial Sun
Pruning
Prune to control growth
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K, Less fertilizing
All-Purpose Liquid Fertilizer
Pests and Diseases
Disease free, Insects, Red blotch
Red blotch
Plant Tolerance
Drought, Rocky Soil, Shade areas, Variety of soil types, Wet Site
Drought
Flowers
Insignificant
Insignificant
Flower Petal Number
Single
Not Available
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Not Available
Attracts
Aphids, Bugs, Mealybugs, Scale Insects
Birds
Allergy
Not Available
Pollen
Aesthetic Uses
Beautification, Borders, Ground Cover, Landscape Designing
Borders
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Medicinal Uses
Not Available
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
Part of Plant Used
Leaves
Leaves, Seeds, Wood
Other Uses
Not Available
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edging, Groundcover, Mixed Border, Rock Garden / Wall
Feature Plant, Shade Trees, Street Trees
Botanical Name
CAREX hachijoensis 'Evergold'
QUERCUS douglasii
Common Name
Carex oshimensis
Carex morrowii
Blue Oak
In Hindi
Japanese Sedge
Blue Oak Tree
In German
japanische Segge
Blaue Eiche
In French
Japanese carex
Bleu Oak Tree
In Spanish
juncia japonesa
Azul del árbol de roble
In Greek
japanische Segge
Μπλε Oak Tree
In Portuguese
Sedge japonês
Carvalho azul
In Polish
japoński turzyca
Niebieski Oak Tree
In Latin
Sedge Italica
Blue quercum ligno
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Family
Cyperaceae
Fagaceae
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Not Available
Not Available
Subfamily
Not Available
Not Available
Number of Species
Not Available
Importance of Japanese Sedge and Blue Oak
Want to have the most appropriate plant for your garden? You might want to know the importance of Japanese Sedge and Blue Oak. Basically, these two plants vary in many aspects. Compare Japanese Sedge and Blue Oak as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Japanese Sedge is Not Available whereas of Blue Oak is Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes and Sore throat. Japanese Sedge has beauty benefits as follows: Not Available while Blue Oak has beauty benefits as follows: Not Available.
Compare Facts of Japanese Sedge vs Blue Oak
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Japanese Sedge vs Blue Oak and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Japanese Sedge are Not Available whereas of Blue Oak have Pollen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Japanese Sedge has no showy fruits and Blue Oak has showy fruits. Also Japanese Sedge is not flowering and Blue Oak is not flowering . You can compare Japanese Sedge and Blue Oak facts and facts of other plants too.