Life Span
Annual and Perennial
Perennial
Type
Flowering Plants, Shrubs
Cactus or Succulent
Origin
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Southern Africa
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Manihot esculenta, Euphorbia esula
Number of Varieties
100-
0
40000
👆🏻
Habitat
Forest edges, Hillside, Woods
Desert, rocky banks of streams, Sandy stream banks
USDA Hardiness Zone
2-11-9999
0
99
👆🏻
AHS Heat Zone
7 - 1
12-10
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
30.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Sky Blue, Indigo, Dark Blue
Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
Brown, Sandy Brown
-
Leaf Color in Spring
Sea Green, Gray Green
Gray Green
Leaf Color in Summer
Sea Green, Gray Green
Gray Green
Leaf Color in Fall
Sea Green, Gray Green
Gray Green
Leaf Color in Winter
Light Green
Gray Green
Shape
Leaf Shape
Oblovate
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Very Fast
Very Slow
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Spores, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
Do not water frequently
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Slightly Acidic
Acidic, Neutral, Alkaline
Soil Type
Loamy
Loam, Sand
Soil Drainage Capacity
Loamy
Well drained
Sun Exposure
Full 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
Fertilizers
Compost
All-Purpose Liquid Fertilizer
Pests and Diseases
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Insignificant
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
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
-
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
allergic conjunctivitis, Toxic, Vomiting
Uses
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
No fertilizer, pesticides, or herbicides needed, soil stabilisation
Plant Benefits
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
Laxative
Part of Plant Used
Flowers, Root
-
Other Uses
Can be made into a herbal tea, Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used to poison animals during hunting
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Herb
Container, Rock Garden, Wall
Botanical Name
CENTAUREA cyanus
EUPHORBIA virosa
Common Name
Batchelor's Buttons, Cornflower
Gifboom
In Hindi
Hydrangea
Gifboom
In German
Hortensie
Namibische Giftwolfmilch
In French
Hortensia
Euphorbia virosa
In Spanish
Hortensia
Euphorbia virosa
In Greek
υδραγεία
Euphorbia virosa
In Portuguese
Hortênsia
Euphorbia virosa
In Polish
Hortensja
Euphorbia virosa
In Latin
Hibiscus
Euphorbia virosa
Kingdom
Plantae
Plantae
Phylum
Anthophyta
Angiosperms
Class
Magnoliopsida
-
Order
Asterales
Malpighiales
Family
Asteraceae
Euphorbiaceae
Genus
Centaurea
Euphorbia
Clade
Angiosperms, Asterids, Eudicots
Eudicots
Tribe
Cynareae
-
Subfamily
Carduoideae
Euphorbioideae
Number of Species
250-
1
27800
👆🏻