Life Span
Perennial
Annual and Perennial
Type
Grass
Bulb or Corm or Tuber
Origin
Middle Africa
Latin America and the Caribbean, Central America, Micronesia
Types
Not Available
Hannah Yams, Japanese Sweet Potatoes
Number of Varieties
Not Available
Habitat
Floodplains, Forest margins, Tropical regions, waterways, Wet lands, Woodlands
Cold Regions, Tropical regions
USDA Hardiness Zone
7-11
11-12
AHS Heat Zone
12 - 1
12-1
Sunset Zone
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
21,22
Habit
Clump-Forming
Vining/Climbing
Minimum Width
Not Available
Flower Color
Sandy Brown
Not Available
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Non Fruiting Plant
Not Available
Leaf Color in Spring
Purple
Green, Purple, Light Green, Chartreuse, Bronze
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Purple
Several shades of Green
Leaf Color in Winter
Purple
Light Green
Leaf Shape
Long Linear
Heart-shaped
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Very Fast
Very Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Summer, Late Summer
Late Fall, Early Winter, Winter
Tolerances
Cold climate, Drought, Salt
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Budding, Seedlings
Stem Cutting, Tuber propagation
Plant Maintenance
Low
Medium
Watering Requirements
Requires regular watering, Water more in summer
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, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove dead leaves, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Nitrogen, organic fertlizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Insects, Red blotch
Aphids, Beetles, Leafminers, Red blotch
Plant Tolerance
Cold climate, Drought, Salt
Drought
Flower Petal Number
Single
Single
Foliage Texture
Fine
Coarse
Foliage Sheen
Glossy
Matte
Attracts
Birds, Flying insects
Aphids, Beetles, Mites, white worms
Allergy
Asthma, breathing problems
Abdominal pain, Skin rash, Swelling, Vomiting
Aesthetic Uses
Not Used For Aesthetic Purpose
Not Used For Aesthetic Purpose
Beauty Benefits
No Beauty Benefits
Not Available
Environmental Uses
Air purification, Amazing growth rate, Food for animals, Food for insects, Prevent Soil Erosion, Shelter for wildlife, Wildlife, Windbreak
Air purification
Medicinal Uses
Eye Problems, Headache, Skin Disorders, Wounds
Potassium, ß-carotene, Vitamin C
Part of Plant Used
Leaves, Seeds
Leaves, Root, Shoots
Other Uses
Food for animals, Used As Food
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, Foundation, Mixed Border
Container, Edible, Groundcover, Hanging Basket, Herb / Vegetable, Mixed Border, Vine
Botanical Name
PENNISETUM purpureum 'Prince'
IPOMOEA batatas
Common Name
Elephant Grass
Sweet Potato, Sweet Potato Vine
In German
Elefantengras
Süßkartoffel
In French
l'herbe à éléphant
Patate douce
In Spanish
pasto elefante
Batata
In Greek
ελέφαντα χόρτο
Γλυκοπατάτα
In Portuguese
capim-elefante
Batata doce
In Polish
trawa słoniowa
Słodki ziemniak
In Latin
elephanti herba
Dulcis SOLANUM TUBEROSUM
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Family
Poaceae
Convolvulaceae
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Paniceae
Not Available
Subfamily
Panicoideae
Not Available
Number of Species
Not Available
Importance of Elephant Grass and Sweet Potato
Want to have the most appropriate plant for your garden? You might want to know the importance of Elephant Grass and Sweet Potato. Basically, these two plants vary in many aspects. Compare Elephant Grass 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 Elephant Grass is Eye Problems, Headache, Skin Disorders and Wounds whereas of Sweet Potato is Potassium, ß-carotene and Vitamin C. Elephant Grass has beauty benefits as follows: No Beauty Benefits while Sweet Potato has beauty benefits as follows: No Beauty Benefits.
Compare Facts of Elephant Grass 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 Elephant Grass 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 Elephant Grass are Asthma and breathing problems 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. Elephant Grass has no showy fruits and Sweet Potato has no showy fruits. Also Elephant Grass is not flowering and Sweet Potato is not flowering . You can compare Elephant Grass and Sweet Potato facts and facts of other plants too.