Life Span
Perennial
  
Perennial
  
Type
Tree
  
Bulb, Flowering Plants
  
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas
  
Aegean Islands, Central Asia, Middle East, North Africa, Southern Europe, Western China
  
Types
Not Available
  
Crocus abantensis, Crocus adanensis, Crocus biflorus, Crocus chrysanthus, Crocus korolkowii
  
Number of Varieties
Not Available
  
Habitat
Hot climate regions, low mountains, Tropical regions
  
Scrubs, Woods
  
USDA Hardiness Zone
6-9
  
3-8
  
AHS Heat Zone
9-3
  
8-1
  
Sunset Zone
2a, 2b, 3a, 3b, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21
  
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
  
Habit
Oval or Rounded
  
Clump-Forming
  
Plant Size
  
  
Minimum Height
1,220.00 cm
  
33
Not Available
  
Plant Color
  
  
Flower Color
Red, Light Green, Chartreuse
  
Blue, Orange, Pink, Purple, White, Yellow
  
Flower Color Modifier
Bicolor
  
Not Available
  
Fruit Color
Tan, Chocolate
  
Not Available
  
Leaf Color in Spring
Green, Light Green
  
Green
  
Leaf Color in Summer
Green, Dark Green
  
Not Available
  
Leaf Color in Fall
Yellow, Orange, Sandy Brown
  
Green
  
Leaf Color in Winter
Not Available
  
Green
  
Shape
  
  
Leaf Shape
Irregular
  
Grass like
  
Thorns
No
  
No
  
Plant Season
Spring, Fall
  
Spring, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Full Sun, Part sun
  
Growth Rate
Fast
  
Medium
  
Type of Soil
Clay, Loam, Sand
  
Loamy
  
The pH of Soil
Acidic, Neutral, Alkaline
  
Neutral, Slightly Acidic
  
Soil Drainage
Average
  
Well drained
  
Bloom Time
Spring, Late Spring
  
Spring, Winter
  
Repeat Bloomer
No
  
No
  
Tolerances
Wet Site, Pollution, Soil Compaction
  
Drought
  
Where to Plant?
Ground
  
Container, Ground, Pot
  
How to Plant?
Grafting, Seedlings
  
From bulbs, Grafting, Seedlings
  
Plant Maintenance
Low
  
Medium
  
Watering Plants
  
  
Watering Requirements
Allow to dry out slightly between watering, Does not require lot of watering
  
Form a Soil ring to water efficiently, Water Deeply, Water twice a day in the initial period, Water when soil is dry
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral, Alkaline
  
Neutral, Slightly Acidic
  
Soil Type
Clay, Loam, Sand
  
Loamy
  
Soil Drainage Capacity
Average
  
Well drained
  
Sun Exposure
Full Sun, Partial Sun
  
Full Sun, Part sun
  
Pruning
cut main flower spike, Prune every year, Remove damaged leaves, Remove dead branches, Remove dead leaves
  
No pruning needed in the early stages, Prune to stimulate growth, Remove dead or diseased plant parts, Requires little pruning
  
Fertilizers
All-Purpose Liquid Fertilizer, Bonemeal, fertilize in growing season
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
Azalea leaf gall, Fusarium leaf spot, Leaf rust, Mildew
  
Aphids, Botrytis Blight, Mushroom root rot, Narcissus Basal Rot, Narcissus Bulb Fly, Slugs, Snails, Tulip Fire, Tulip Viruses
  
Plant Tolerance
Heat Tolerance, Humidity, Salt and Soil Compaction
  
Drought
  
Flowers
Insignificant
  
Yes
  
Flower Petal Number
Not Available
  
Single
  
Fruits
  
  
Showy Fruit
Yes
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
No
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Fine
  
Fine
  
Foliage Sheen
Glossy
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Birds
  
Not Available
  
Allergy
Eczema, Rhinitis, Runny nose
  
Not Available
  
Uses
  
  
Aesthetic Uses
Landscape Designing, Showy Purposes
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
Blood purifying, Reduce Bruises, Weightloss
  
Not Available
  
Edible Uses
Sometimes
  
No
  
Environmental Uses
Air purification
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Gout, Obesity, Snoring
  
Arthritis, Gout
  
Part of Plant Used
Bark, Stem
  
Whole plant
  
Other Uses
Animal Feed, Biodiesel, Recovering internal injuries
  
Not Available
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Shade Trees, Street Trees
  
Not Available
  
Botanical Name
QUERCUS phellos
  
Crocus Longiflorus
  
Common Name
Willow Oak
  
Crocus
  
In Hindi
Overcup ओक
  
Crocus
  
In German
Overcup Oak
  
Krokus
  
In French
Overcup Oak
  
Crocus
  
In Spanish
Overcup Roble
  
Azafrán
  
In Greek
Overcup Oak
  
κρόκος
  
In Portuguese
Overcup Oak
  
Açafrão
  
In Polish
Overcup Dąb
  
Krokus
  
In Latin
Oryza
  
Erocum
  
Kingdom
Plantae
  
Plantae
  
Phylum
Not Available
  
Magnoliophyta
  
Class
Magnoliopsida
  
Liliopsida
  
Order
Fagales
  
Asparagales
  
Family
Fagaceae
  
Iridaceae
  
Genus
Quercus
  
Crocus
  
Clade
Angiosperms, Eudicots, Rosids
  
Angiosperms, Monocots
  
Tribe
Not Available
  
Not Available
  
Subfamily
Amaryllidoideae
  
Crocoideae
  
Number of Species
Not Available