Life Span
Perennial
Perennial
Type
Tree
Bulb or Corm or Tuber
Origin
Southeastern Asia
Mediterranean, Turkey
Types
Nilambur teak, Adilabad teak
Colchicum autumnale
Number of Varieties
525
0
40000
👆🏻
Habitat
Hillside, tropical environments
Lawn, meadows, Sunny Edge, Woodland Garden
USDA Hardiness Zone
10-156-9
0
99
👆🏻
AHS Heat Zone
12-10
9-1
Sunset Zone
H1, H2
21,22
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
2,740.00 cm7.60 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm7.60 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Ivory
Fuchsia, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan, Sandy Brown
-
Leaf Color in Spring
Green, Light Green
Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Several shades of Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Oval
Long Broad
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Summer, Late Summer, Early Fall
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Transplanting
Corms or bulbs, Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Water daily during growing season
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 dead or diseased plant parts, Remove deadheads, Requires very little pruning
Cut or pinch the stems, Remove damaged leaves, Remove dead flowers, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, fertilize in summer
Pests and Diseases
Pests and diseases free
Slugs
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
Birds, Woodpeckers
Bees, Butterflies
Allergy
Eye irritation, Red eyes
poisonous if ingested, Toxic if not prepared properly
Uses
Aesthetic Uses
Cottage Garden
Beautification, Cottage Garden, Showy Purposes
Beauty Benefits
For treating wrinkles, Making cosmetics
Removes pimples
Edible Uses
✔
✘
✔
✘
Environmental Uses
Absorbs greenhouse gases, Nesting sites for birds, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
Anemia, Inflammation, Swelling
Arthritis, Gout, Itching
Part of Plant Used
Flowers, Root bark
Bulbs, Flowers, Seeds
Other Uses
Used in construction, Used in pencil industry, Wood is used for making furniture
Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Tropical
Alpine, Container, Mixed Border, Rock Garden / Wall
Botanical Name
TECTONA grandis
Colchicum autumnale
Common Name
East Indian Oak, Teak
Autumn Crocus, meadow saffron, naked lady
In Hindi
सागौन
शरद ऋतु का पौधा
In German
Teak
Herbstzeitlose
In French
Teak
colchique d'automne
In Spanish
Teak
cólquico
In Greek
Teak
φθινόπωρο κρόκος
In Portuguese
Teak
aftomn gema
In Polish
Teak
aftomn żółtka
In Latin
Teak
aftomn vitellus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Lamiales
Liliales
Family
Verbenaceae
Liliaceae
Genus
Tectona
Colchicum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
-
Colchiceae
Subfamily
-
-
Number of Species
5160
1
27800
👆🏻