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
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
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
Leaf Shape
Pinnate
Grass like
Plant Season
Spring, Summer, Fall
Spring
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
Tolerances
Not Available
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
By dividing rhizomes, tubers
Plant Maintenance
Medium
Medium
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 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
Fragrant Bark/Stem
Yes
No
Foliage Texture
Coarse
Medium
Foliage Sheen
Glossy
Matte
Attracts
Birds, Butterflies
Bees, Birds, Hummingbirds
Allergy
Anaphylaxis, Toxic
Not Available
Aesthetic Uses
Not Used For Aesthetic Purpose
Showy Purposes
Beauty Benefits
Good for skin
Not Available
Environmental Uses
Air purification, Shadow Tree
Air purification
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
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Lilopsida
Order
Juglandales
Asparagales
Family
Juglandaceae
Liliaceae
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.
