Life Span
Perennial
Annual
Type
Bulb, Flowering Plants
Tree
Origin
Aegean Islands, Central Asia, Middle East, North Africa, Southern Europe, Western China
North America, Northeastern United States, North-Central United States, Alaska, Canada
Types
Crocus abantensis, Crocus adanensis, Crocus biflorus, Crocus chrysanthus, Crocus korolkowii
Ornamental Tree
Number of Varieties
9030
0
40000
👆🏻
Habitat
Scrubs, Woods
Slopes, Swamps
USDA Hardiness Zone
3-82-7
0
99
👆🏻
AHS Heat Zone
8-1
7-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
10.00 cm1,520.00 cm
0
3900
👆🏻
Minimum Width
5.10 cm760.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Orange, Pink, Purple, White, Yellow
Yellow
Flower Color Modifier
-
Bicolor
Fruit Color
-
Black
Leaf Color in Spring
Green
Light Green
Leaf Color in Summer
-
Dark Green
Leaf Color in Fall
Green
Light Yellow, Gold
Leaf Color in Winter
Green
-
Shape
Leaf Shape
Grass like
Egg-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Part sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loamy
Loam, Sand
The pH of Soil
Neutral, Slightly Acidic
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Winter
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
From bulbs, Grafting, Seedlings
Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Form a Soil ring to water efficiently, Water Deeply, Water twice a day in the initial period, Water when soil is dry
Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Slightly Acidic
Acidic, Neutral
Soil Type
Loamy
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Part sun
Full Sun, Partial Sun
Pruning
No pruning needed in the early stages, Prune to stimulate growth, Remove dead or diseased plant parts, Requires little pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Botrytis Blight, Mushroom root rot, Narcissus Basal Rot, Narcissus Bulb Fly, Slugs, Snails, Tulip Fire, Tulip Viruses
Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Medium
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
-
Allergy
-
-
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Arthritis, Gout
Cold, Cough, Gout, Laxative, Rheumatism, Wounds
Part of Plant Used
Whole plant
Leaves, Wood
Other Uses
-
Animal Feed, Sometimes used for making wine
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
-
Feature Plant, Shade Trees
Botanical Name
Crocus Longiflorus
BETULA papyrifera
Common Name
Crocus
Paper Birch
In Hindi
Crocus
Paper birch
In German
Krokus
Papierbirke
In French
Crocus
Le bouleau à papier
In Spanish
Azafrán
abedul de papel
In Greek
κρόκος
σημύδα χαρτί
In Portuguese
Açafrão
vidoeiro de papel
In Polish
Krokus
brzoza papieru
In Latin
Erocum
Paper betula
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Asparagales
Fagales
Family
Iridaceae
Betulaceae
Genus
Crocus
Betula
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Crocoideae
-
Number of Species
9060
1
27800
👆🏻