Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Tree
Origin
Mediterranean, Turkey
Southeastern Asia
Types
Colchicum autumnale
Nilambur teak, Adilabad teak
Number of Varieties
255
0
40000
👆🏻
Habitat
Lawn, meadows, Sunny Edge, Woodland Garden
Hillside, tropical environments
USDA Hardiness Zone
6-910-15
0
99
👆🏻
AHS Heat Zone
9-1
12-10
Sunset Zone
21,22
H1, H2
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
7.60 cm2,740.00 cm
0
3900
👆🏻
Minimum Width
7.60 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Fuchsia, Rose
White, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Tan, Sandy Brown
Leaf Color in Spring
Green
Green, Light Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Several shades of Green
Green
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Long Broad
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall
-
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Summer, Early Fall
Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Corms or bulbs, Seedlings
Seedlings, Transplanting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Do Not over Water, Keep the ground moist but not water-logged
Water daily during growing season
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
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Remove damaged leaves, Remove dead flowers, Remove dead leaves
Remove dead or diseased plant parts, Remove deadheads, Requires very little pruning
Fertilizers
All-Purpose Liquid Fertilizer, fertilize in summer
All-Purpose Liquid Fertilizer
Pests and Diseases
Slugs
Pests and diseases free
Plant Tolerance
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
Coarse
Coarse
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies
Birds, Woodpeckers
Allergy
poisonous if ingested, Toxic if not prepared properly
Eye irritation, Red eyes
Uses
Aesthetic Uses
Beautification, Cottage Garden, Showy Purposes
Cottage Garden
Beauty Benefits
Removes pimples
For treating wrinkles, Making cosmetics
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Absorbs greenhouse gases, Nesting sites for birds, Shadow Tree
Plant Benefits
Medicinal Uses
Arthritis, Gout, Itching
Anemia, Inflammation, Swelling
Part of Plant Used
Bulbs, Flowers, Seeds
Flowers, Root bark
Other Uses
Used as Ornamental plant, Used for its medicinal properties
Used in construction, Used in pencil industry, Wood is used for making furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Mixed Border, Rock Garden / Wall
Feature Plant, Shade Trees, Tropical
Botanical Name
Colchicum autumnale
TECTONA grandis
Common Name
Autumn Crocus, meadow saffron, naked lady
East Indian Oak, Teak
In Hindi
शरद ऋतु का पौधा
सागौन
In German
Herbstzeitlose
Teak
In French
colchique d'automne
Teak
In Spanish
cólquico
Teak
In Greek
φθινόπωρο κρόκος
Teak
In Portuguese
aftomn gema
Teak
In Polish
aftomn żółtka
Teak
In Latin
aftomn vitellus
Teak
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Liliales
Lamiales
Family
Liliaceae
Verbenaceae
Genus
Colchicum
Tectona
Clade
Angiosperms, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Colchiceae
-
Subfamily
-
-
Number of Species
1605
1
27800
👆🏻