Life Span
Perennial
Perennial
Type
Tree
Bulb or Corm or Tuber
Origin
North America
Mediterranean, Turkey
Types
Water elm
Colchicum autumnale
Number of Varieties
3525
0
40000
👆🏻
Habitat
Floodplains, Hillside, stream banks, Swamps, Upland
Lawn, meadows, Sunny Edge, Woodland Garden
USDA Hardiness Zone
3-96-9
0
99
👆🏻
AHS Heat Zone
9-1
9-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
21,22
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
1,830.00 cm7.60 cm
0
3900
👆🏻
Minimum Width
910.00 cm7.60 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
Fuchsia, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan
-
Leaf Color in Spring
Light Green
Green
Leaf Color in Summer
Dark Green
Light Green
Leaf Color in Fall
Light Yellow
Several shades of Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Oblique base
Long Broad
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Cold climate, Drought, Pollution, Salt
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Rooted stem cutting, Seedlings, Stem Planting
Corms or bulbs, Seedlings
Plant Maintenance
Low
Low
Watering Plants
Watering Requirements
Average Water Needs, Requires regular watering, Requires watering in the growing season, Water Deeply
Do Not over Water, Keep the ground moist but not water-logged
In Summer
Ample Water
Lots of watering
In Spring
Average Water
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam
Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove dead branches, Remove dead or diseased plant parts, Remove hanging branches
Cut or pinch the stems, Remove damaged leaves, Remove dead flowers, Remove dead leaves
Fertilizers
Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous, Potassium
All-Purpose Liquid Fertilizer, fertilize in summer
Pests and Diseases
Bark beetles, Beetles, Borers, Mites, Moth, Red blotch, Scale
Slugs
Plant Tolerance
Cold climate, Drought, Salt
Drought
Flowers
Insignificant
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
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees, Butterflies
Allergy
allergic reaction, Asthma
poisonous if ingested, Toxic if not prepared properly
Uses
Aesthetic Uses
Landscape Designing
Beautification, Cottage Garden, Showy Purposes
Beauty Benefits
-
Removes pimples
Edible Uses
✔
✘
✔
✘
Environmental Uses
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Food for birds, Forms dense stands, Nesting sites for birds, Prevent Soil Erosion, Shelter for wildlife, Wildlife
Air purification
Plant Benefits
Medicinal Uses
Antispasmodic, Astringent
Arthritis, Gout, Itching
Part of Plant Used
Bark, Stem, Tree trunks, Wood
Bulbs, Flowers, Seeds
Other Uses
Used as firewood, Used for woodware, Used in biomass, Used in construction, Used in Furniture, Used in paper industry, Used in pulpwood and lumber production, Wood is used for making furniture, Wood is used for ship building, Wood is used fore making tools, Wood is used in construction, Wood log is used in making fences
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
Alpine, Container, Mixed Border, Rock Garden / Wall
Botanical Name
ULMUS americana
Colchicum autumnale
Common Name
American Elm
Autumn Crocus, meadow saffron, naked lady
In Hindi
अमेरिकी एल्म
शरद ऋतु का पौधा
In German
amerikanische Ulme
Herbstzeitlose
In French
orme d'Amérique
colchique d'automne
In Spanish
olmo americano
cólquico
In Greek
American Elm
φθινόπωρο κρόκος
In Portuguese
olmo americano
aftomn gema
In Polish
Amerykański wiązu
aftomn żółtka
In Latin
Latin ulmo
aftomn vitellus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Rosales
Liliales
Family
Ulmaceae
Liliaceae
Genus
Ulmus
Colchicum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Colchiceae
Subfamily
-
-
Number of Species
40160
1
27800
👆🏻