Life Span
Perennial
Perennial
Type
Flowering Plants, Herbs
Tree
Origin
Asia, Europe, North America
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
Types
A. millefolium chitralensis, Achillea millefolium occidentalis, Achillea millefolium puberula
Juglans nigra
Habitat
Along Railroads, countryside, meadows, Pastures, Roadsides, Waste areas
bottomlands, Moist woods
USDA Hardiness Zone
2-9
4-9
Sunset Zone
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Flower Color
Pink, Red, Yellow
Yellow green
Flower Color Modifier
-
Bicolor
Fruit Color
-
Green, Chocolate
Leaf Color in Spring
Light Green
Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Green
Yellow, Dark Green, Yellow green, Gold
Leaf Color in Winter
Green
-
Leaf Shape
Fern like
Pinnate
Plant Season
Summer
Spring, Summer, Fall
Sunlight
Full Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Slightly Acidic, Slightly Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Late Spring, Early Summer
Where to Plant?
Container, Ground
Ground
How to Plant?
Divison, Tip cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Needs less watering
Average Water Needs, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Slightly Acidic, Slightly Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
cut main flower spike, Remove dead flowers, Remove dead or diseased plant parts
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
Fertilizers
No fertilizers needed
Apply NPK fertilizer at the ratio of 6-24-24
Pests and Diseases
Aphids, Powdery mildew, Rust, Stem rot
Red blotch
Plant Tolerance
Drought
-
Flowers
Yes
Insignificant
Flower Petal Number
Single
-
Fragrant Bark/Stem
No
Yes
Foliage Texture
Medium
Coarse
Foliage Sheen
Matte
Glossy
Attracts
-
Birds, Butterflies
Allergy
Skin irritation
Anaphylaxis, Toxic
Aesthetic Uses
Showy Purposes, small hedge
-
Beauty Benefits
-
Good for skin
Environmental Uses
Air purification
Air purification, Shadow Tree
Medicinal Uses
Cold, Cramps, Diarrhea, Dysentry, Fever, Gastrointestinal disorders, Tooth ache
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
Flowers
Fruits
Other Uses
Used as Ornamental plant, Used for its medicinal properties
Used As Food, Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Herb, Rock Garden, Wall
Feature Plant, Shade Trees
Botanical Name
Achillea millefolium
JUGLANS nigra
Common Name
Yarrow, common yarrow
Black Walnut
In Hindi
एक प्रकार का पौधा
काले अखरोट के पेड़
In German
Gemeine Schafgarbe
Schwarz Walnussbaum
In French
Millefeuille
Noir noyer
In Spanish
La milenrama
nogal negro
In Greek
μυριόφυλλο
Μαύρη καρυδιά
In Portuguese
milefólio
nogueira preta
In Polish
krwawnika
Czarny orzech drzewo
In Latin
ACHILLEOS
Niger walnut tree
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asterales
Juglandales
Family
Asteraceae
Juglandaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Season and Care of Yarrow and Black Walnut
Season and care of Yarrow and Black Walnut is important to know. While considering everything about Yarrow and Black Walnut Care, growing season is an essential factor. Yarrow season is Summer and Black Walnut season is Summer. The type of soil for Yarrow is Loam, Sand and for Black Walnut is Clay, Loam, Sand while the PH of soil for Yarrow is Neutral, Slightly Acidic, Slightly Alkaline and for Black Walnut is Acidic, Neutral.
Yarrow and Black Walnut Physical Information
Yarrow and Black Walnut physical information is very important for comparison. Yarrow height is 20.00 cm and width 35.00 cm whereas Black Walnut height is 1,830.00 cm and width 1,830.00 cm. The color specification of Yarrow and Black Walnut are as follows:
Yarrow flower color: Pink, Red and Yellow
Yarrow leaf color: Light Green
Black Walnut flower color: Yellow green
- Black Walnut leaf color: Green
Care of Yarrow and Black Walnut
Care of Yarrow and Black Walnut include pruning, fertilizers, watering etc. Yarrow pruning is done cut main flower spike, Remove dead flowers and Remove dead or diseased plant parts and 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. In summer Yarrow needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Black Walnut needs Lots of watering and in winter, it needs Average Water.