Life Span
Perennial
Perennial
Origin
Asia
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Habitat
Forest edges, Hillside, Woods
Forest edges, Hillside, Woods
USDA Hardiness Zone
3-9
3-9
Habit
Upright/Erect
Vining/Climbing
Minimum Height
15.00 cm
18.00 cm
Flower Color
Chocolate, Black
Pink, Light Pink, Burgundy, Dark Red, Brown
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Light Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Light Green
Green
Leaf Color in Winter
Light Green
Light Green
Leaf Shape
Oblovate
Oblovate
Plant Season
Summer
Summer
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Early Summer, Summer, Late Summer
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground
How to Plant?
Seedlings, Stem Planting
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
-
-
In Summer
Average Water
Average Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral
Acidic, Neutral
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Fragrant Fruit
Showy
Showy
Foliage Texture
Coarse
Medium
Foliage Sheen
Matte
Matte
Attracts
Bees, Flies
Bees, Flies
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Environmental Uses
Air purification
Air purification
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Flowers, Root
Flowers, Root
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Mixed Border
Edible, Wildflower
Botanical Name
ALCEA rosea 'Nigra'
APIOS americana
Common Name
Black Hollyhock, Hollyhock
American potato-bean, Ground-bean, Groundnut
In Hindi
Hydrangea
Hydrangea
In German
Hortensie
Hortensie
In French
Hortensia
Hortensia
In Spanish
Hortensia
Hortensia
In Greek
υδραγεία
υδραγεία
In Portuguese
Hortênsia
Hortênsia
In Polish
Hortensja
Hortensja
In Latin
Hibiscus
Hibiscus
Family
Malvaceae
Fabaceae
Difference Between Black Hollyhock and Groundnut
If you are confused whether Black Hollyhock or Groundnut are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Black Hollyhock and Groundnut Information and learn more about it. Fertilizers required for proper growth of Black Hollyhock are All-Purpose Liquid Fertilizer, whereas for Groundnut fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between Black Hollyhock and Groundnut if you are planning to have them in your garden to enhance its beauty.
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Flowering Plants
Importance of Black Hollyhock and Groundnut
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Hollyhock and Groundnut. Basically, these two plants vary in many aspects. Compare Black Hollyhock and Groundnut as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Black Hollyhock is Fever, Kidney problems and Urinary tract problems whereas of Groundnut is Fever, Kidney problems and Urinary tract problems. Black Hollyhock has beauty benefits as follows: while Groundnut has beauty benefits as follows: .
Compare Facts of Black Hollyhock vs Groundnut
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Black Hollyhock vs Groundnut and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Black Hollyhock are Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting whereas of Groundnut have Chest tightness, Diarrhea, Dizziness, Nausea and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Hollyhock has no showy fruits and Groundnut has no showy fruits. Also Black Hollyhock is not flowering and Groundnut is not flowering . You can compare Black Hollyhock and Groundnut facts and facts of other plants too.