• Photo of Colchicum bulbocodium (Colchicum bulbocodiums)

Plant Profile: Colchicum bulbocodium

Names

Spring Meadow Saffron

  • Photo of Colchicum bulbocodium (Colchicum bulbocodiums)

Phonetic Spelling:KOHL-chik-um bulb-oh-KOD-ee-um

Genus:Colchicum

Species:bulbocodium

Family:Colchicaceae

Bulbocodium vernum, often referred to as Spring Meadow Saffron, is a perennial herb characterized by its bulbous structure, featuring basal leaves and flowers that emerge from a protective sheath at the base. This species is indigenous to the alpine meadows and hillsides across Europe, North Africa, West and Central Asia, as well as North India and Western China, and is frequently grown for ornamental purposes. In late spring, it produces a cluster of basal leaves that gradually turn yellow and die off by summer as the plant enters dormancy. During late summer to early fall, slender flower stems rise to heights of 4 to 6 inches, showcasing goblet-shaped blooms.

Spring Meadow Saffron thrives in moderately moist, well-drained soils and prefers full sun to light shade, favoring deep, nutrient-rich earth. To cultivate from bulbs, plant the corms 3 inches deep and spaced 6 inches apart in late summer to achieve blooms in the fall of the same year. The plants can be dug up and divided during their mid-summer dormancy when the leaves begin to turn, although they will naturally spread over time.

Regarding potential issues, this plant is generally resilient, with no significant insect or disease threats; however, it is advisable to keep an eye out for slugs and snails.

For further details on Colchicum, additional resources are available.

Colchicum bulbocodium Feature Summary

Colchicum bulbocodium Image Gallery

Tags

#white
#bulb
#poisonous
#rose
#perennial
#white flowers
#perennial bulb
#herb garden
#magenta
#poisonous to cats

Similar Plants

Colchicum bulbocodium Feature Summary

Attributes
European Mountains to Northern Caucasus
Across Europe from France to Russia and south to the Balkans and Turkey
Poisonous
Perennial
Bulb
Flowers
Naked flower stems rise from the ground to 4 to 6 inches tall in late summer to early fall bearing goblet-shaped flowers (to 3 inches long).
Pink
White
Red/Burgundy
6 petals/rays
1-3 inches
Leaves
Four to six lance-shaped, dark green leaves to 14 inches long.
Lanceolate
> 6 inches
Poisonous to Humans
Highly toxic and can be fatal if ingested. Cramping, vomiting, diarrhea, increased blood pressure, and respiratory failure can result.
Alkaloid colchicine
Leaves
Stems
Flowers
Roots
Whole Plant Traits
Perennial
Poisonous
Bulb
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)
Good Drainage
Less than 12 inches
High Organic Matter
Loam (Silt)
Landscape
Cutting Garden
Drought Tolerant Garden
Rock Garden
Butterfly Garden
Border
Mass Planting
Woodland
Lawn
Meadow
Butterflies
Bees
Poisonous to Humans

Colchicum bulbocodium Attributes

Colchicum bulbocodium: Country Or Region Of Origin

European Mountains to Northern Caucasus

Colchicum bulbocodium: Distribution

Across Europe from France to Russia and south to the Balkans and Turkey

Colchicum bulbocodium: Edibility

Poisonous

Colchicum bulbocodium: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Colchicum bulbocodium: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Colchicum bulbocodium Flowers

Colchicum bulbocodium: Flower Description

Naked flower stems rise from the ground to 4 to 6 inches tall in late summer to early fall bearing goblet-shaped flowers (to 3 inches long).

Colchicum bulbocodium: Flower Color

filter_vintage
Pink
filter_vintage
Red/Burgundy
filter_vintage
White

Colchicum bulbocodium: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Colchicum bulbocodium: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Colchicum bulbocodium: Flower Bloom Time

Winter
Spring
Summer
Fall

Colchicum bulbocodium: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Colchicum bulbocodium: Flower Shape

Bell
Cross
Crown
Cup
Dome
Funnel
Irregular
Lipped
Radial
Saucer
Star
Trumpet
Tubular
Urn
Wheel

Colchicum bulbocodium: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Colchicum bulbocodium Leaves

Colchicum bulbocodium: Leaf Description

Four to six lance-shaped, dark green leaves to 14 inches long.

Colchicum bulbocodium: Leaf Color

spa
Green

Colchicum bulbocodium: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Colchicum bulbocodium: Hairs Present

No
Yes

Colchicum bulbocodium: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Colchicum bulbocodium Poisonous to Humans

Colchicum bulbocodium: Poison Symptoms

Highly toxic and can be fatal if ingested. Cramping, vomiting, diarrhea, increased blood pressure, and respiratory failure can result.

Colchicum bulbocodium: Poison Toxic Principle

Alkaloid colchicine

Colchicum bulbocodium: Poison Severity

High
Low
Medium

Colchicum bulbocodium: Causes Contact Dermatitis

No
Yes

Colchicum bulbocodium: Poison Part

Bark
Flowers
Fruits
Leaves
Roots
Sap/Juice
Seeds
Stems

Colchicum bulbocodium Whole Plant Traits

Colchicum bulbocodium: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Colchicum bulbocodium: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Colchicum bulbocodium: Growth Rate

Slow
Medium
Rapid

Colchicum bulbocodium: Maintenance

Low
Medium
High

Colchicum bulbocodium Cultural Conditions

Colchicum bulbocodium: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Colchicum bulbocodium: Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Colchicum bulbocodium: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Colchicum bulbocodium: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Colchicum bulbocodium: USDA Plant Hardiness Zone

thermostat
4a
thermostat
4b
thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b

Colchicum bulbocodium: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Colchicum bulbocodium Stem

Colchicum bulbocodium: Stem Is Aromatic

No
Yes

Colchicum bulbocodium Landscape

Colchicum bulbocodium: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Colchicum bulbocodium: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Colchicum bulbocodium: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Colchicum bulbocodium: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Colchicum bulbocodium: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees

Colchicum bulbocodium: Problems

Allelopathic
Contact Dermatitis
Frequent Disease Problems
Frequent Insect Problems
Invasive Species
Malodorous
Messy
Poisonous to Humans
Problem for Cats
Problem for Children
Problem for Dogs
Problem for Horses
Short-lived
Spines/Thorns
Weak Wood
Weedy