Life Span
Perennial
Annual
Type
Broadleaf Evergreen
Vegetable
Origin
Asia, Nepal, China, Japan, Korea
Europe, Mediterranean, Canary Islands, Northern Africa
Types
Apricot Gold, Butter Yellow, Orange Supreme, Dan
Brassica oleracea var. acephala
Number of Varieties
3010
0
40000
👆🏻
Habitat
Dappled Shade, Woodland Garden Canopy
-
USDA Hardiness Zone
6-11-9999
0
99
👆🏻
AHS Heat Zone
12 - 8
6-1
Sunset Zone
21,22
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
Upright/Erect
Rosette/Stemless
Plant Size
Minimum Height
30.00 cm30.50 cm
0
3900
👆🏻
Minimum Width
180.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Orange
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Blue, Black
Brown
Leaf Color in Spring
Green, Dark Green
-
Leaf Color in Summer
Dark Green
Green, Gray Green, Dark Green
Leaf Color in Fall
Dark Green
Green, Gray Green
Leaf Color in Winter
Dark Green
Green, Gray Green
Shape
Leaf Shape
Oval, Finely Dentate
Spinach Type
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring, Early Fall, Fall
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Semi-hardwood cuttings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove no more than one-third of each branch
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-purpose dry fertilizer
Nitrate based fertilizers
Pests and Diseases
-
Alternaria Leaf Spot, Anthracnose, Aphids, Beet armyworm, Black rot, Cabbage looper, Cercospora leaf spot, Clubroot, Cutworms, Damping-off, Diamondback moth, Downy mildew, Flea Beetles, Leaf spot, Red blotch, Root knot nematode, Thripes
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
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
Medium
Bold
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Nematodes
Bugs
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Showy Purposes
-
Beauty Benefits
Good for skin and hair
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
soil erosion prevension on hill slopes
Plant Benefits
Medicinal Uses
Antitussive
anti-cancer, Heart problems
Part of Plant Used
Bark, Flowers, Fruits, Stem
Leaves
Other Uses
Used as essential oil, Used as insect repellent, Used in herbal medicines, Used in tea, wine and sweet dishes
Used as a vegetable
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Hedges, Houseplant, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
Container, Edible, Herb / Vegetable
Botanical Name
OSMANTHUS fragrans
BRASSICA oleracea
Common Name
Sweet olive, Sweet osmanthus, Tea olive
Carolina Cabbage Collard Greens, Collard Greens
In Hindi
Sweet Olive
collard साग
In German
Sweet Olive
Blattkohl
In French
Olive douce
Chou cavalier
In Spanish
Oliva dulce
Brassica oleracea viridis
In Greek
γλυκό Ελιά
λάχανο
In Portuguese
Olive doce
greens kollard
In Polish
słodki Olive
kollard zieleni
In Latin
Dulce Olive
vireta kollard
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Brassicales
Family
Oleaceae
Brassicaceae
Genus
Osmanthus
Brassica
Clade
Angiosperms, Asterids, Eudicots
-
Tribe
Oleeae
Brassiceae
Subfamily
-
-
Number of Species
1530
1
27800
👆🏻