Life Span
Perennial
  
Perennial
  
Type
Tree
  
Bulb or Corm or Tuber
  
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
  
South America, Argentina
  
Types
Not Available
  
Not Available
  
Habitat
bottomlands, Moist woods
  
Temperate Regions
  
USDA Hardiness Zone
4-9
  
5-9
  
AHS Heat Zone
9-3
  
9-1
  
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
  
21,22
  
Habit
Oval or Rounded
  
Clump-Forming
  
Plant Size
  
  
Minimum Height
1,830.00 cm
  
22
Plant Color
  
  
Flower Color
Yellow green
  
Light Blue, Light Purple, Silver, Sky Blue
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Green, Chocolate
  
Not Available
  
Leaf Color in Spring
Green
  
Green, Light Green, Gray Green
  
Leaf Color in Summer
Green, Dark Green
  
Light Green
  
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
  
Several shades of Green
  
Leaf Color in Winter
Not Available
  
Light Green
  
Shape
  
  
Leaf Shape
Pinnate
  
Grass like
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall
  
Spring
  
Growing Conditions
  
  
Sunlight
Full Sun
  
Full Sun, Partial Sun, Partial shade
  
Growth Rate
Medium
  
Medium
  
Type of Soil
Clay, Loam, Sand
  
Clay, Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Late Spring, Early Summer
  
Early Spring, Spring, Late Winter
  
Repeat Bloomer
No
  
No
  
Tolerances
Not Available
  
Drought
  
Where to Plant?
Ground
  
Container, Ground
  
How to Plant?
Seedlings
  
By dividing rhizomes, tubers
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Average Water Needs, Requires regular watering
  
Average Water Needs, Do Not over Water, Requires regular watering
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral
  
Acidic, Neutral, Alkaline
  
Soil Type
Clay, Loam, Sand
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Well drained
  
Well drained
  
Sun Exposure
Full Sun
  
Full Sun, Partial Sun, Partial shade
  
Pruning
Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
  
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
Red blotch
  
Slugs, Snails
  
Plant Tolerance
Not Available
  
Drought
  
Flowers
Insignificant
  
Showy
  
Flower Petal Number
Not Available
  
Single
  
Fruits
  
  
Showy Fruit
Yes
  
No
  
Edible Fruit
Yes
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
Yes
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
Yes
  
Yes
  
Fragrant Bark/Stem
Yes
  
No
  
Showy Foliage
Yes
  
No
  
Showy Bark
Yes
  
No
  
Foliage Texture
Coarse
  
Medium
  
Foliage Sheen
Glossy
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Birds, Butterflies
  
Bees, Birds, Hummingbirds
  
Allergy
Anaphylaxis, Toxic
  
Not Available
  
Uses
  
  
Aesthetic Uses
Not Used For Aesthetic Purpose
  
Showy Purposes
  
Beauty Benefits
Good for skin
  
Not Available
  
Edible Uses
Yes
  
No
  
Environmental Uses
Air purification, Shadow Tree
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Cancer, Coronary diseases, Cures constipation, Diarrhea, Diphtheria, High cholestrol, Immunity, Intestinal worms, Leukemia, Skin wounds, Sore throat, Syphilis, Use as a gargle
  
No Medicinal Use
  
Part of Plant Used
Fruits
  
Flowers
  
Other Uses
Used As Food, Used as Ornamental plant
  
Not Available
  
Used As Indoor Plant
No
  
Yes
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Feature Plant, Shade Trees
  
Container, Lawns and Turf, Mixed Border, Rock Garden / Wall, Wildflower
  
Botanical Name
JUGLANS nigra
  
Ipheion uniflorum
  
Common Name
Black Walnut
  
Spring Starflower, Springstar
  
In Hindi
काले अखरोट के पेड़
  
Spring Starflower
  
In German
Schwarz Walnussbaum
  
Frühling Borretsch
  
In French
Noir noyer
  
Spring Starflower
  
In Spanish
nogal negro
  
primavera Flor de estrella
  
In Greek
Μαύρη καρυδιά
  
άνοιξη starflower
  
In Portuguese
nogueira preta
  
primavera Starflower
  
In Polish
Czarny orzech drzewo
  
Wiosna Starflower
  
In Latin
Niger walnut tree
  
Spring Starflower
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Lilopsida
  
Order
Juglandales
  
Asparagales
  
Family
Juglandaceae
  
Liliaceae
  
Genus
Juglans
  
Ipheion
  
Clade
Angiosperms, Eudicots, Rosids
  
Angiosperms, Monocots
  
Tribe
Juglandeae
  
Gilliesieae
  
Subfamily
Juglandinae
  
Allioideae
  
Number of Species
Not Available
  
Season and Care of Black Walnut and Spring Starflower
Season and care of Black Walnut and Spring Starflower is important to know. While considering everything about Black Walnut and Spring Starflower Care, growing season is an essential factor. Black Walnut season is Spring, Summer and Fall and Spring Starflower season is Spring, Summer and Fall. The type of soil for Black Walnut is Clay, Loam, Sand and for Spring Starflower is Clay, Loam, Sand while the PH of soil for Black Walnut is Acidic, Neutral and for Spring Starflower is Acidic, Neutral, Alkaline.
Black Walnut and Spring Starflower Physical Information
Black Walnut and Spring Starflower physical information is very important for comparison. Black Walnut height is 1,830.00 cm and width 1,830.00 cm whereas Spring Starflower height is 10.20 cm and width 5.10 cm. The color specification of Black Walnut and Spring Starflower are as follows:
Black Walnut flower color: Yellow green
Black Walnut leaf color: Green
Spring Starflower flower color: Light Blue, Light Purple, Silver and Sky Blue
- Spring Starflower leaf color: Green, Light Green and Gray Green
Care of Black Walnut and Spring Starflower
Care of Black Walnut and Spring Starflower include pruning, fertilizers, watering etc. Black Walnut pruning is done Prune in early spring, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves and Remove dead or diseased plant parts and Spring Starflower pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Black Walnut needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Spring Starflower needs Lots of watering and in winter, it needs Average Water.