Life Span
Perennial
Annual and Perennial
Type
Grass
Bulb or Corm or Tuber
Origin
Europe, Asia
Latin America and the Caribbean, Central America, Micronesia
Types
Blue Oat grass
Hannah Yams, Japanese Sweet Potatoes
Habitat
Cropland, gardens, Grassland, Roadsides
Cold Regions, Tropical regions
USDA Hardiness Zone
4-9
11-12
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
21,22
Habit
Clump-Forming
Vining/Climbing
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Gray Green
Green, Purple, Light Green, Chartreuse, Bronze
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Dark Green
Several shades of Green
Leaf Color in Winter
Tan, Brown
Light Green
Leaf Shape
Grass like
Heart-shaped
Plant Season
-
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Very Fast
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Late Fall, Early Winter, Winter
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Stem Cutting, Tuber propagation
Plant Maintenance
Medium
Medium
Watering Requirements
Does not require lot of watering, Water occasionally
Average Water Needs, Needs a lot of water initially
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial 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
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Aphids, Beetles, Leafminers, Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Sheen
Matte
Matte
Attracts
-
Aphids, Beetles, Mites, white worms
Allergy
Asthma, Itchy eyes
Abdominal pain, Skin rash, Swelling, Vomiting
Environmental Uses
Air purification
Air purification
Medicinal Uses
Arthritis, Headache, Stomach pain
Potassium, ß-carotene, Vitamin C
Part of Plant Used
Whole plant
Leaves, Root, Shoots
Other Uses
Used as a nutritious food item
Used As Food, Used for its medicinal properties
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Feature Plant, Groundcover
Container, Edible, Groundcover, Hanging Basket, Herb / Vegetable, Mixed Border, Vine
Botanical Name
ARRHENATHERUM
IPOMOEA batatas
Common Name
Oatgrass
Sweet Potato, Sweet Potato Vine
In German
Ährengras
Süßkartoffel
In French
Folle avoine
Patate douce
In Spanish
oat Grass
Batata
In Greek
βρώμη Grass
Γλυκοπατάτα
In Portuguese
aveia-
Batata doce
In Polish
Owies trawa
Słodki ziemniak
In Latin
oat Grass
Dulcis SOLANUM TUBEROSUM
Class
Liliopsida
Magnoliopsida
Family
Poaceae
Convolvulaceae
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Subfamily
Danthonioideae
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Importance of Oatgrass and Sweet Potato
Want to have the most appropriate plant for your garden? You might want to know the importance of Oatgrass and Sweet Potato. Basically, these two plants vary in many aspects. Compare Oatgrass and Sweet Potato 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 Oatgrass is Arthritis, Headache and Stomach pain whereas of Sweet Potato is Potassium, ß-carotene and Vitamin C. Oatgrass has beauty benefits as follows: while Sweet Potato has beauty benefits as follows: .
Compare Facts of Oatgrass vs Sweet Potato
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 Oatgrass vs Sweet Potato 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 Oatgrass are Asthma and Itchy eyes whereas of Sweet Potato have Abdominal pain, Skin rash, Swelling and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Oatgrass has showy fruits and Sweet Potato has no showy fruits. Also Oatgrass is not flowering and Sweet Potato is not flowering . You can compare Oatgrass and Sweet Potato facts and facts of other plants too.