Life Span
Perennial
Annual
Type
Tree
Flowering Plants, Shrub
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
Mexico
Types
Juglans nigra
Zinnia elegans
Number of Varieties
1050
0
40000
👆🏻
Habitat
bottomlands, Moist woods
Humid climates
USDA Hardiness Zone
4-93-10
0
99
👆🏻
AHS Heat Zone
9-3
-
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,830.00 cm70.00 cm
0
3900
👆🏻
Minimum Width
1,830.00 cm50.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green
Lilac, Orange, Pink, Purple, Red, Rose, White, Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Chocolate
-
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green, Dark Green
Green, Light Green
Leaf Color in Fall
Yellow, Dark Green, Yellow green, Gold
Green, Light Green
Leaf Color in Winter
-
Green, Dark Green
Shape
Leaf Shape
Pinnate
Lance shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
All year
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Moist
The pH of Soil
Acidic, Neutral
Neutral, Slightly Acidic, Slightly Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Mid Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Requires regular watering
Get enough water whenever the soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Average Water
In Winter
Average Water
Ample Water
Soil
Soil pH
Acidic, Neutral
Neutral, Slightly Acidic, Slightly Alkaline
Soil Type
Clay, Loam, Sand
Moist
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
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 dead branches, Remove dead flowers
Fertilizers
Apply NPK fertilizer at the ratio of 6-24-24
Fertilizer every month during spring, General garden fertilizer
Pests and Diseases
Red blotch
Blight, Botrytis Blight, Leaf spot, Powdery mildew, Root rot
Plant Tolerance
-
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
Coarse
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies
Bees
Allergy
Anaphylaxis, Toxic
allergic reaction, poisonous if ingested, Skin irritation
Uses
Aesthetic Uses
-
Borders, Showy Purposes, small hedge
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
Food for insects, Provides ground cover
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
-
Part of Plant Used
Fruits
Flowers, Leaves
Other Uses
Used As Food, Used as Ornamental plant
Economic Purpose, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Bedding Plant, Flower borders, Hedges
Botanical Name
JUGLANS nigra
Zinnia elegans
Common Name
Black Walnut
Youth-and-age, common zinnia, elegant zinnia
In Hindi
काले अखरोट के पेड़
आम Zinnia
In German
Schwarz Walnussbaum
Gemeinsame Zinnia
In French
Noir noyer
Zinnia commune
In Spanish
nogal negro
Zinnia común
In Greek
Μαύρη καρυδιά
κοινή Zinnia
In Portuguese
nogueira preta
Zinnia comum
In Polish
Czarny orzech drzewo
wspólna Zinnia
In Latin
Niger walnut tree
commune Zinnia
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Juglandales
Asterales
Family
Juglandaceae
Asteraceae
Genus
Juglans
Zinnia
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
Juglandeae
-
Subfamily
Juglandinae
-
Number of Species
1620
1
27800
👆🏻