Life Span
Annual
Perennial
Type
Flowering Plants, Shrubs
Grass
Origin
South America
Europe, Asia
Types
Grandiflora Petunias, Multiflora Petunias, Wave Petunias, Superbell Petunias, Supertunia Petunias
Blue Oat grass
Habitat
Terrestrial
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
9-10
4-9
Sunset Zone
not provided
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Flower Color
Blue, Pink, Purple, Red, White, Yellow
Brown
Flower Color Modifier
-
Bicolor
Leaf Color in Spring
Golden Green
Gray Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
Green
Tan, Brown
Leaf Shape
Ovate
Grass like
Sunlight
Full Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Loamy, Sandy
Loam
The pH of Soil
Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Fall, Spring, Summer
Early Summer
Tolerances
Pollution
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings, Transplanting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Keep the ground moist but not water-logged, Requires regular watering, Requires watering in the growing season
Does not require lot of watering, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral
Acidic, Neutral
Soil Type
Loamy, Sandy
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial shade
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Do not prune during shooting season, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Bacterial Blight, Caterpillars, Gray mold, Leaf spot, Powdery mildew, Root rot, Spider mites, Thripes, Verticillium Wilt, Viruses
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
-
Single
Fragrant Bark/Stem
Yes
No
Foliage Sheen
Matte
Matte
Attracts
Butterflies, Hummingbirds
-
Allergy
-
Asthma, Itchy eyes
Aesthetic Uses
Beautification, Bouquets, Showy Purposes
-
Environmental Uses
Air purification
Air purification
Medicinal Uses
-
Arthritis, Headache, Stomach pain
Part of Plant Used
Flowers
Whole plant
Other Uses
Showy Purposes
Used as a nutritious food item
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Container, Edging
Bedding Plant, Feature Plant, Groundcover
Botanical Name
Petunia
ARRHENATHERUM
Common Name
Petunia
Oatgrass
In German
Petunie
Ährengras
In French
Pétunia
Folle avoine
In Spanish
Petunia
oat Grass
In Greek
πετούνια
βρώμη Grass
In Portuguese
Petúnia
aveia-
In Polish
Petunia
Owies trawa
In Latin
Petunia
oat Grass
Class
Magnoliopsida
Liliopsida
Family
Solanaceae
Poaceae
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Subfamily
Petunioideae
Danthonioideae
Difference Between Petunia and Oatgrass
If you are confused whether Petunia or Oatgrass 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 Petunia and Oatgrass Information and learn more about it. Fertilizers required for proper growth of Petunia are All-Purpose Liquid Fertilizer, whereas for Oatgrass fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between Petunia and Oatgrass if you are planning to have them in your garden to enhance its beauty.
<
Flowering PlantsImportance of Petunia and Oatgrass
Want to have the most appropriate plant for your garden? You might want to know the importance of Petunia and Oatgrass. Basically, these two plants vary in many aspects. Compare Petunia and Oatgrass 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 Petunia is whereas of Oatgrass is Arthritis, Headache and Stomach pain. Petunia has beauty benefits as follows: while Oatgrass has beauty benefits as follows: .
Compare Facts of Petunia vs Oatgrass
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 Petunia vs Oatgrass 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 Petunia are whereas of Oatgrass have Asthma and Itchy eyes respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Petunia has no showy fruits and Oatgrass has showy fruits. Also Petunia is flowering and Oatgrass is not flowering . You can compare Petunia and Oatgrass facts and facts of other plants too.