Life Span
Perennial
Annual
Origin
Asia
Central America, South America
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Bush Beans, Pole Beans
Habitat
Forest edges, Hillside, Woods
Cultivated Beds
USDA Hardiness Zone
3-9
-9999
Sunset Zone
21,22
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Vining/Climbing
Flower Color
Chocolate, Black
Lavender
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Light Green
Green, Purple
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Light Green
Green
Leaf Color in Winter
Light Green
-
Plant Season
Summer
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Full Sun
Type of Soil
Loam
Loam, Sand
The pH of Soil
Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Indeterminate
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
-
Do Not over Water, Requires regular watering, Water evenly
In Summer
Average Water
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral
Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
5-10-10 fertilizer
Pests and Diseases
Red blotch
Alternaria Leaf Spot, Anthracnose, Aphids, Armyworm, Bacterial Blight
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Texture
Coarse
Coarse
Foliage Sheen
Matte
Matte
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
-
Beauty Benefits
-
Beautiful Skin
Environmental Uses
Air purification
Fixes Nitrogen
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
Cancer, Diuretic, Homeopathy, Hypotensive, Miscellany
Part of Plant Used
Flowers, Root
Leaves, Seedpod, Seeds
Other Uses
-
Used for making brown dye, Used in biomass, Used in in reviving woollen fabrics
Used As Indoor Plant
-
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Mixed Border
Container, Edible, Herb, Vegetable, Vine
Botanical Name
ALCEA rosea 'Nigra'
PHASEOLUS vulgaris 'Purple King'
Common Name
Black Hollyhock, Hollyhock
String bean, Field bean, French bean
In Hindi
Hydrangea
String Bean
In German
Hortensie
Bohne
In French
Hortensia
Haricot vert
In Spanish
Hortensia
String Bean
In Greek
υδραγεία
Αμπελοφάσουλο
In Portuguese
Hortênsia
Feijão de corda
In Polish
Hortensja
Fasolka szparagowa
In Latin
Hibiscus
Gloria Bean
Family
Malvaceae
Fabaceae
Clade
-
Angiosperms, Eudicots, Rosids
Difference Between Black Hollyhock and String Bean
If you are confused whether Black Hollyhock or String Bean 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 String Bean Information and learn more about it. Fertilizers required for proper growth of Black Hollyhock are All-Purpose Liquid Fertilizer, whereas for String Bean fertilizers required are 5-10-10 fertilizer. Hence, one should know the basic difference between Black Hollyhock and String Bean 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 String Bean
Want to have the most appropriate plant for your garden? You might want to know the importance of Black Hollyhock and String Bean. Basically, these two plants vary in many aspects. Compare Black Hollyhock and String Bean 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 String Bean is Cancer, Diuretic, Homeopathy, Hypotensive and Miscellany. Black Hollyhock has beauty benefits as follows: while String Bean has beauty benefits as follows: .
Compare Facts of Black Hollyhock vs String Bean
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 String Bean 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 String Bean have respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Black Hollyhock has no showy fruits and String Bean has showy fruits. Also Black Hollyhock is not flowering and String Bean is not flowering . You can compare Black Hollyhock and String Bean facts and facts of other plants too.