Life Span
Annual and Perennial
Perennial
Type
Flowering Plants, Shrubs
Cactus or Succulent, Ornamental Plants, Perennial
Origin
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Madagascar
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
P. ambongense P. baronii P. bicolor P. bispinosum P. brevicaule P. cactipes P. decaryi P. densiflorum P. eburneum P. geayi P. gracilius
Number of Varieties
100192
0
40000
👆🏻
Habitat
Forest edges, Hillside, Woods
Rocky areas, Tropical areas
USDA Hardiness Zone
2-119-12
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
H1, H2, 13, 21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
30.00 cm370.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Sky Blue, Indigo, Dark Blue
White
Flower Color Modifier
Bicolor
-
Fruit Color
Brown, Sandy Brown
Gray Green, Tan
Leaf Color in Spring
Sea Green, Gray Green
Green, Dark Green
Leaf Color in Summer
Sea Green, Gray Green
Green, Dark Green
Leaf Color in Fall
Sea Green, Gray Green
Dark Green
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Oblovate
Long Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Very Fast
Medium
Type of Soil
Loam, Sand
Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings, Stem Cutting
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
Drought Tolerant, Reduce watering in winter
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, Moist, Sand, Well drained
Soil Drainage Capacity
Loamy
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in winter, Prune to stimulate growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Compost
All-Purpose Liquid Fertilizer, Fertilize in early spring, fertilize in early summer
Pests and Diseases
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Aphids, Dry root rot
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
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
-
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
poisonous if ingested, Toxic
Uses
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
along a porch, deck or patio, Beautification, Borders, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Air purification
Plant Benefits
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
-
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
Decoration Purposes, Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Herb
Container, Feature Plant, Mixed Border, Rock Garden, Wall, Tropical
Botanical Name
CENTAUREA cyanus
PACHYPODIUM lamerei
Common Name
Batchelor's Buttons, Cornflower
Madagascar Palm, Club Foot
In Hindi
Hydrangea
Madagascar palm
In German
Hortensie
Madagaskarpalme
In French
Hortensia
Pachypodium de Madagascar
In Spanish
Hortensia
Palma de Madagascar
In Greek
υδραγεία
Pachypodium
In Portuguese
Hortênsia
Palmeirinha-de-madagáscar, Palmeira-de-madagáscar
In Polish
Hortensja
Pachypodium
In Latin
Hibiscus
Mandacaru
Kingdom
Plantae
Plantae
Phylum
Anthophyta
Magnoliophyta
Class
Magnoliopsida
Dicotyledonae
Order
Asterales
Gentianales
Family
Asteraceae
Apocynaceae
Genus
Centaurea
pachypodium
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Cynareae
Malouetieae
Subfamily
Carduoideae
Apocynoideae
Number of Species
25025
1
27800
👆🏻