Life Span
Biennial
Perennial
Type
Tree
Bulb or Corm or Tuber
Origin
Australia
Mediterranean, Turkey
Types
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
Colchicum autumnale
Number of Varieties
3025
0
40000
👆🏻
Habitat
Subtropical climates, Subtropical forests
Lawn, meadows, Sunny Edge, Woodland Garden
USDA Hardiness Zone
9-116-9
0
99
👆🏻
AHS Heat Zone
12-9
9-1
Sunset Zone
H1, H2, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
2,743.20 cm7.60 cm
0
3900
👆🏻
Minimum Width
1,500.00 cm7.60 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson, Orange Red
Fuchsia, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Dark Red, Sienna, Chocolate
-
Leaf Color in Spring
-
Green
Leaf Color in Summer
Red, Green, Light Green
Light Green
Leaf Color in Fall
Green
Several shades of Green
Leaf Color in Winter
Green
Light Green
Shape
Leaf Shape
Lobed
Long Broad
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Grafting, Seedlings
Corms or bulbs, Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Do Not over Water, Keep the ground moist but not water-logged
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Cut or pinch the stems, Remove damaged leaves, Remove dead flowers, Remove dead leaves
Fertilizers
Nitrogen
All-Purpose Liquid Fertilizer, fertilize in summer
Pests and Diseases
Red blotch
Slugs
Plant Tolerance
Drought, Pollution
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
Coarse
Foliage Sheen
Glossy
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Bees, Butterflies
Allergy
allergic reaction, Skin irritation
poisonous if ingested, Toxic if not prepared properly
Uses
Aesthetic Uses
Showy Purposes
Beautification, Cottage Garden, Showy Purposes
Beauty Benefits
-
Removes pimples
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Air purification
Plant Benefits
Medicinal Uses
-
Arthritis, Gout, Itching
Part of Plant Used
Root, Seeds
Bulbs, Flowers, Seeds
Other Uses
Used as Ornamental plant
Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees, Tropical
Alpine, Container, Mixed Border, Rock Garden / Wall
Botanical Name
BRACHYCHITON rupestris
Colchicum autumnale
Common Name
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
Autumn Crocus, meadow saffron, naked lady
In Hindi
बोतल ट्री
शरद ऋतु का पौधा
In German
Flaschenbaum
Herbstzeitlose
In French
Bouteille Arbre
colchique d'automne
In Spanish
Árbol de la botella
cólquico
In Greek
Μπουκάλι Δέντρο
φθινόπωρο κρόκος
In Portuguese
Bottle Tree
aftomn gema
In Polish
Butelka Drzewo
aftomn żółtka
In Latin
Utrem ligno
aftomn vitellus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Malvales
Liliales
Family
Sterculiaceae
Liliaceae
Genus
brachychiton
Colchicum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
Sterculieae
Colchiceae
Subfamily
Sterculioideae
-
Number of Species
30160
1
27800
👆🏻