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Compare Geranium and Oleander


Oleander and Geranium


What is

Life Span
Annual  
Perennial  

Type
Tender Perennial  
Flowering Plants, Shrub  

Origin
Mediterranean, Turkey, Canary Islands, Africa, Southern Africa, Madagascar, South Africa, Iraq, Iran, Western Asia  
Southwest Asia  

Types
'Americana Bright Red' geranium, 'Allure Light Pink' geranium, 'Candy Cherry' geranium, 'Elegance Imperial' regal geranium  
Calypso, Petite Salmon, Petite Pink  

Number of Varieties
422  
22
1  

Habitat
Mediterranean region  
dry rocky watercourses, Riverbanks  

USDA Hardiness Zone
12-15  
9-11  

AHS Heat Zone
12-1  
-  

Sunset Zone
A2, A3, 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  
8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20  

Habit
Clump-Forming  
Bushy, Evergreen  

Information

Plant Size
  
  

Minimum Height
20.00 cm  
300.00 cm  
99+

Minimum Width
20.00 cm  
350.00 cm  
99+

Plant Color
  
  

Flower Color
White, Red, Purple, Orange, Pink, Rose, Salmon, Orange Red  
Cream, Creamy Yellow, Pink, Purple, Red, White  

Flower Color Modifier
Bicolor  
Bicolor  

Fruit Color
-  
-  

Leaf Color in Spring
White, Yellow, Red, Green, Purple, Dark Green, Bronze, Orange Red, Ivory  
Dark Green  

Leaf Color in Summer
White, Yellow, Red, Green, Purple, Dark Green, Bronze, Orange Red, Ivory  
Dark Green  

Leaf Color in Fall
White, Yellow, Red, Green, Purple, Dark Green, Bronze, Orange Red, Ivory  
Dark Green  

Leaf Color in Winter
-  
Gray Green  

Shape
  
  

Leaf Shape
Reniform  
Long linear and narrow  

Thorns
No  
No  

Season

Plant Season
Spring, Summer, Fall, Winter  
Fall, Spring  

Growing Conditions
  
  

Sunlight
Full Sun, Partial Sun  
Full Sun, Partial shade  

Growth Rate
Fast  
Medium  

Type of Soil
Loam, Sand  
Well drained  

The pH of Soil
Neutral  
Neutral, Slightly Alkaline  

Soil Drainage
Well drained  
Well drained  

Bloom Time
Indeterminate  
Summer  

Repeat Bloomer
Yes  
Yes  

Tolerances
-  
Drought  

Care

Where to Plant?
Container, Ground, Pot  
Ground, Pot  

How to Plant?
Grafting, Seedlings, Stem Planting  
Layering, Seedlings, Stem Planting  

Plant Maintenance
Medium  
Low  

Watering Plants
  
  

Watering Requirements
Prefer drip-irrigation instead of Over-head watering, Requires regular watering, Water Deeply, Water twice a day in the initial period  
Water less during winter, Water more in summer  

In Summer
Lots of watering  
Lots of watering  

In Spring
Moderate  
Moderate  

In Winter
Average Water  
Average Water  

Soil
  
  

Soil pH
Neutral  
Neutral, Slightly Alkaline  

Soil Type
Loam, Sand  
Well drained  

Soil Drainage Capacity
Well drained  
Well drained  

Sun Exposure
Full Sun, Partial Sun  
Full Sun, Partial shade  

Pruning
Cut or pinch the stems, No pruning needed in the early stages, Prune if you want to improve plant shape, Prune in spring, Prune to stimulate growth, Remove dead or diseased plant parts, Remove shoots  
Prune in the late winter or spring, Remove shoots  

Fertilizers
All-Purpose Liquid Fertilizer  
All-Purpose Liquid Fertilizer, fertilize every 2-3 weeks while growing, Fertilize in early spring, Potassium  

Pests and Diseases
Alternaria Leaf Spot, Bacterial Blight, Bacterial Fasciation, Bacterial leaf spot, Blackleg, Botrytis Blight, Edema, Gray mold, Pseudomonas Leaf Spot, Southern Bacterial Wilt, Stem spot, Verticillium Wilt, Viruses  
Leaf spot, Mealybugs, Red blotch, Red spider mite, Scale, Scale insects  

Plant Tolerance
Drought  
Drought  

Facts

Flowers
Yes  
Yes  

Flower Petal Number
Single, Double, Semi-Double  
Single  

Fruits
  
  

Showy Fruit
No  
No  

Edible Fruit
No  
No  

Fragrance
  
  

Fragrant Flower
Yes  
No  

Fragrant Fruit
No  
No  

Fragrant Leaf
Yes  
No  

Fragrant Bark/Stem
Yes  
No  

Showy Foliage
Yes  
-  

Showy Bark
No  
No  

Foliage Texture
Medium  
Medium  

Foliage Sheen
Matte  
Matte  

Evergreen
No  
Yes  

Invasive
No  
No  

Self-Sowing
Yes  
No  

Attracts
Butterflies  
Mealybugs  

Allergy
Sinuses, Throat itching  
Phytodermatitis, Rash, Toxic  

Benefits

Uses
  
  

Aesthetic Uses
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.  
Cottage Garden, Showy Purposes, Used in parkland  

Beauty Benefits
-  
-  

Edible Uses
Yes  
No  

Environmental Uses
Air purification  
Air purification  

Plant Benefits
  
  

Medicinal Uses
Antibacterial, Diabetes, Inflammation  
Asthma, Cancer, Cardiotonic, Diabetes, epilepsy, Scabies  

Part of Plant Used
Flowers, Whole plant  
Flowers, Leaves  

Other Uses
Oil is used in perfume, soaps, creams, etc., Used as Ornamental plant, Used for fragrance  
Used as Ornamental plant  

Used As Indoor Plant
Yes  
No  

Used As Outdoor Plant
Yes  
Yes  

Garden Design
Alpine, Bedding Plant, Container, Edging, Foundation, Hanging Basket, Houseplant, Mixed Border, Rock Garden / Wall, Topiary / Bonsai / Espalier, Tropical  
-  

Scientific Name

Botanical Name
PELARGONIUM  
Nerium  

Common Name
Florist Geranium, Geranium  
Oleander, Nerium Oleander  

In Hindi
Geranium  
ओलियंडर  

In German
Geranie  
Oleander  

In French
Géranium  
laurier-rose  

In Spanish
Geranio  
Adelfa  

In Greek
γεράνι  
Πικροδάφνη  

In Portuguese
Gerânio  
oleandro  

In Polish
Pelargonia  
Oleander  

In Latin
Geranium  
Cleander  

Classification

Kingdom
Plantae  
Plantae  

Phylum
Magnoliophyta  
Magnoliophyta  

Class
Magnoliopsida  
Magnoliopsida  

Order
Geraniales  
Gentianales  

Family
Geraniaceae  
Apocynaceae  

Genus
Geranium  
Nerium  

Clade
Angiosperms, Eudicots, Rosids  
Angiosperms, Asterids, Eudicots  

Tribe
-  
Wrightieae  

Subfamily
-  
Apocynoideae, Hippocastanoideae  

Number of Species
422  
99+
700  
36

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Difference Between Geranium and Oleander

If you are confused whether Geranium or Oleander 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 Geranium and Oleander Information and learn more about it. Fertilizers required for proper growth of Geranium are All-Purpose Liquid Fertilizer, whereas for Oleander fertilizers required are All-Purpose Liquid Fertilizer, fertilize every 2-3 weeks while growing, Fertilize in early spring and Potassium. Hence, one should know the basic difference between Geranium and Oleander if you are planning to have them in your garden to enhance its beauty.

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Importance of Geranium and Oleander

Want to have the most appropriate plant for your garden? You might want to know the importance of Geranium and Oleander. Basically, these two plants vary in many aspects. Compare Geranium and Oleander 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 Geranium is Antibacterial, Diabetes and Inflammation whereas of Oleander is Asthma, Cancer, Cardiotonic, Diabetes, epilepsy and Scabies. Geranium has beauty benefits as follows: while Oleander has beauty benefits as follows: .

Compare Facts of Geranium vs Oleander

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 Geranium vs Oleander 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 Geranium are Sinuses and Throat itching whereas of Oleander have Phytodermatitis, Rash and Toxic respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Geranium has no showy fruits and Oleander has no showy fruits. Also Geranium is flowering and Oleander is flowering. You can compare Geranium and Oleander facts and facts of other plants too.

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