Life Span
Perennial
Annual
Type
Tender Perennial
Tree
Origin
North America, Mexico, Latin America and the Caribbean, Caribbean, Central America, South America
Australia
Types
Cryptanthus 'Absolute Zero'
Cryptanthus 'Agate'
Cryptanthus 'Alberta'
Cryptanthus 'Alpine Frost'
-
Number of Varieties
4803
0
40000
👆🏻
Habitat
Lowland evergreen rainforest, Rainforest, Shaded sites, Wild
Fertile bottom land, moist forests, Moist Soils, Moist woods, Roadsides, Sandy areas, tropical environments, Tropical rainforest, Tropical regions, Wet lands
USDA Hardiness Zone
-99998-11
0
99
👆🏻
AHS Heat Zone
-
12-10
Sunset Zone
-
8, 9, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
-
Upright/Erect
Plant Size
Minimum Height
20.00 cm300.00 cm
0
3900
👆🏻
Minimum Width
15.00 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Light Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
-
Green, Gray Green
Leaf Color in Summer
-
Green, Gray Green
Leaf Color in Fall
-
Green, Gray Green
Leaf Color in Winter
Light Green
Green, Gray Green
Shape
Leaf Shape
Linear
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
-
Full Sun
Growth Rate
-
Fast
Type of Soil
-
Loam, Sand
The pH of Soil
-
Acidic, Neutral, Alkaline
Soil Drainage
-
Well drained
Bloom Time
-
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Cuttings, Leaf Cutting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do not water excessively, Keep the Soil well drained
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
-
Acidic, Neutral, Alkaline
Soil Type
-
Loam, Sand
Soil Drainage Capacity
-
Well drained
Sun Exposure
-
Full Sun
Pruning
Pinch or prune as they grow to promote branching and bushiness, Pinching, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Does not require fertilizer once established
All-Purpose Liquid Fertilizer
Pests and Diseases
Pests and diseases free, Red blotch
Red blotch
Plant Tolerance
Variety of soil types
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
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ladybug beetles, Mealybugs, Scale Insects
Hummingbirds, Butterflies
Allergy
-
Asthma, Eye irritation, Respiratory problems, Skin irritation
Uses
Aesthetic Uses
Beautification, Borders, Decorating walls, Ground Cover
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
-
Bark, Tree trunks
Other Uses
Used as Ornamental plant, useful as a ground cover
Application in Furniture, Constructing Boats, Used in Furniture, Wood is used fore making tools
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
-
Screening / Wind Break, Shade Trees, Street Trees
Botanical Name
CRYPTANTHUS
ACACIA melanoxylon
Common Name
Cryptanthus, Earth Star
Australian Blackwood, Blackwood
In Hindi
Earth Star
काली लकड़ी
In German
Erdstern
Schwarzes Holz
In French
Terre étoile
Bois noir
In Spanish
estrella de la tierra
Blackwood
In Greek
γη αστεριών
Μαυρο ξυλο
In Portuguese
Estrela da terra
Madeira preta
In Polish
Gwiazda ziemi
Czarne drewno
In Latin
terra, stella
Press
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Bromeliales
Fabales
Family
Bromeliaceae
Fabaceae
Genus
Cryptanthus
Acacia
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
Acacieae
Subfamily
Bromelioideae
-
Number of Species
501100
1
27800
👆🏻