Life Span
Perennial
Perennial
Type
Flowering Plants
Bulb or Corm or Tuber
Origin
Southwestern United States, California
Mediterranean, Turkey
Types
-
Colchicum autumnale
Number of Varieties
4025
0
40000
👆🏻
Habitat
Dry areas, meadows
Lawn, meadows, Sunny Edge, Woodland Garden
USDA Hardiness Zone
4-96-9
0
99
👆🏻
AHS Heat Zone
9-1
9-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 7, 8, 9, 10, 11, 12, 13, 18, 19, 20, 21
21,22
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
61.00 cm7.60 cm
0
3900
👆🏻
Minimum Width
25.40 cm7.60 cm
0
6350
👆🏻
Plant Color
Flower Color
Crimson
Fuchsia, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
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
Oblong
Long Broad
Thorns
✔
✘
✔
✘
Plant Season
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
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Stem Planting
Corms or bulbs, Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Do Not over Water, Requires watering in the growing season, Water Deeply, Water when soil is dry
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
Neutral, Alkaline
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
No pruning needed in the early stages, Prune to stimulate growth, Remove damaged leaves, Remove dead leaves, Remove deadheads
Cut or pinch the stems, Remove damaged leaves, Remove dead flowers, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply 10-10-10 amount
All-Purpose Liquid Fertilizer, fertilize in summer
Pests and Diseases
Insects
Slugs
Plant Tolerance
Drought
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
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Bees, Butterflies
Allergy
Asthma
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
Air purification
Plant Benefits
Medicinal Uses
Burns, Snakebite, Stomach aliments
Arthritis, Gout, Itching
Part of Plant Used
Whole plant
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
Container, Mixed Border, Rock Garden / Wall, Wildflower
Alpine, Container, Mixed Border, Rock Garden / Wall
Botanical Name
PENSTEMON eatonii
Colchicum autumnale
Common Name
Firecracker Penstemon
Autumn Crocus, meadow saffron, naked lady
In Hindi
Firecracker penstemon
शरद ऋतु का पौधा
In German
Kracher penstemon
Herbstzeitlose
In French
Firecracker penstemon
colchique d'automne
In Spanish
Penstemon del petardo
cólquico
In Greek
πυροτέχνημα penstemon
φθινόπωρο κρόκος
In Portuguese
Penstemon do foguete
aftomn gema
In Polish
petarda penstemon
aftomn żółtka
In Latin
Firecracker Persicaria
aftomn vitellus
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
-
Liliopsida
Order
Lamiales
Liliales
Family
Scrophulariaceae
Liliaceae
Genus
Penstemon
Colchicum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
-
Colchiceae
Subfamily
-
-
Number of Species
250160
1
27800
👆🏻