Life Span
Perennial
Annual
Type
Ornamental Grasses and Bamboo
Vegetable
Origin
Southern Europe, Western Europe, Mediterranean
Europe
Types
-
-
Number of Varieties
105
0
40000
👆🏻
Habitat
Desert, Dry areas, Dry Forest, Rocky areas
agricultural areas, Moist Soils
USDA Hardiness Zone
4-94-10
0
99
👆🏻
AHS Heat Zone
9 - 1
9-3
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, 24
A1, A2, A3, H1, H2, 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
Habit
Cushion/Mound-forming
Upright/Erect
Plant Size
Minimum Height
45.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
60.96 cm15.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue Green
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Sienna, Black
Leaf Color in Spring
Blue Green, Silver, Gray
Green, Light Green
Leaf Color in Summer
Light Green
White, Green, Dark Green
Leaf Color in Fall
Blue Green, Silver, Gray
White, Green, Dark Green
Leaf Color in Winter
Blue Green, Tan, Silver, Gray
White, Green, Dark Green
Shape
Leaf Shape
Grass like
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Salt
Drought
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Rooted stem cutting, Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
8-8-8, since leafy plants, use higher nitrogen content fertilizer
Pests and Diseases
Red blotch
Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust
Plant Tolerance
Salt
Full Sun, Humidity, Shallow soil
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
Fine
Medium
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Hummingbirds
Caterpillar, Mites
Allergy
Asthma, Itchiness, Rash, Rhinitis
Diarrhea, Dizziness, Nausea
Uses
Aesthetic Uses
Ground Cover
-
Beauty Benefits
-
Anti-ageing, Hair Conditioner, Skin cleanser
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Fixes Nitrogen, Food for animals
Plant Benefits
Medicinal Uses
-
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Part of Plant Used
Stem
Leaf Stalks, Leaves
Other Uses
Used as Ornamental plant
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edging, Mixed Border, Rock Garden / Wall
Container, Edible, Herb / Vegetable, Wildflower
Botanical Name
HELICTOTRICHON sempervirens
BRASSICA rapa( Chinensis Group)
Common Name
Blue Oat Grass
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
In Hindi
ब्लू जई घास
choy sum
In German
Blau Ährengras
choy sum
In French
Bleu Oat Grass
choy sum
In Spanish
Azul hierba de avena
choy sum
In Greek
Μπλε βρώμης Grass
choy sum
In Portuguese
Azul Aveia
choy sum
In Polish
Niebieski Owies trawa
choy sum
In Latin
Blue Oat Grass
choy sum
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Capparales
Family
Poaceae
Brassicaceae
Genus
Helictotrichon
Brassica
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Monocots
Tribe
Aveneae
-
Subfamily
Pooideae
-
Number of Species
7018
1
27800
👆🏻