Life Span
Perennial
Annual and Perennial
Type
Cactus, Flowering Plants
Flowering Plants, Shrubs
Origin
Mexico, Texas
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Types
Astrophytum asterias
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Number of Varieties
3100
0
40000
👆🏻
Habitat
Desert, In desert grasslands, Rocky areas
Forest edges, Hillside, Woods
USDA Hardiness Zone
13-152-11
0
99
👆🏻
AHS Heat Zone
12-10
7 - 1
Sunset Zone
21,22,23,24
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
15.00 cm30.00 cm
0
3900
👆🏻
Minimum Width
4.50 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Yellow
Blue, Sky Blue, Indigo, Dark Blue
Flower Color Modifier
-
Bicolor
Fruit Color
Green, Pale Pink
Brown, Sandy Brown
Leaf Color in Spring
-
Sea Green, Gray Green
Leaf Color in Summer
-
Sea Green, Gray Green
Leaf Color in Fall
-
Sea Green, Gray Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
-
Oblovate
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall
Growing Conditions
Sunlight
-
Full Sun, Partial Sun
Growth Rate
-
Very Fast
Type of Soil
-
Loam, Sand
The pH of Soil
-
Acidic, Neutral, Alkaline
Soil Drainage
-
Well drained
Bloom Time
-
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs very little water
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
-
Slightly Acidic
Soil Type
-
Loamy
Soil Drainage Capacity
-
Loamy
Sun Exposure
-
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
Compost
Pests and Diseases
Dry root rot, Root mealy bugs
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Bold
Medium
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
-
Sometimes
Self-Sowing
✔
✘
✔
✘
Attracts
pollinators
Butterflies
Allergy
-
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Uses
Aesthetic Uses
Beautification, Showy Purposes
Beautification, Bouquets, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Plant Benefits
Medicinal Uses
-
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Flowers
Flowers, Root
Other Uses
Used as Ornamental plant
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 As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
-
Container, Herb
Botanical Name
Astrophytum asterias
CENTAUREA cyanus
Common Name
Star Cactus, Sand Dollar Cactus
Batchelor's Buttons, Cornflower
In Hindi
रेत डॉलर कैक्टस
Hydrangea
In German
Sand Dollar Cactus
Hortensie
In French
Sand Dollar Cactus
Hortensia
In Spanish
Sand Dollar Cactus
Hortensia
In Greek
Sand Dollar Cactus
υδραγεία
In Portuguese
Cacto do dólar de areia
Hortênsia
In Polish
Sand Dollar Cactus
Hortensja
In Latin
Sand Dollar Cactus
Hibiscus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Magnoliopsida
Order
Caryophyllales
Asterales
Family
Cactaceae
Asteraceae
Genus
Astrophytum
Centaurea
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Cacteae
Cynareae
Subfamily
Cactoideae
Carduoideae
Number of Species
6250
1
27800
👆🏻