Life Span
Perennial
Annual
Origin
Europe, Asia
Southern Africa
Types
Blue Oat grass
Carissa bispinosa, Carissa carandas
Habitat
Cropland, gardens, Grassland, Roadsides
Coastal Regions, Tropical regions
USDA Hardiness Zone
4-9
9-11
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
H2, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Cushion/Mound-forming
Flower Color Modifier
Bicolor
-
Fruit Color
Brown
Light Red
Leaf Color in Spring
Gray Green
Dark Green
Leaf Color in Summer
Light Green
Dark Green
Leaf Color in Fall
Dark Green
Dark Green
Leaf Color in Winter
Tan, Brown
Dark Green
Leaf Shape
Grass like
Elliptic and Ovate
Plant Season
-
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Indeterminate
Tolerances
Drought
Shade areas
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings
Seedlings, Stem Planting, Vegetative Reproduction
Plant Maintenance
Medium
Low
Watering Requirements
Does not require lot of watering, Water occasionally
Average Water Needs, Do Not over Water, Never Over-water, Requires regular watering, Water daily during growing season, Water when top layer of soil becomes dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam
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
Prune if you want to improve plant shape, Prune to control growth, Remove damaged leaves, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
fertilize in growing season, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Red blotch
Insects, Red blotch, Scale, Spider mites, Thripes, Whiteflies
Plant Tolerance
Drought
Shade areas
Flower Petal Number
Single
Single
Foliage Sheen
Matte
Glossy
Allergy
Asthma, Itchy eyes
Toxic
Aesthetic Uses
-
Beautification, Bonsai, Cottage Garden, Landscape Designing, Showy Purposes
Environmental Uses
Air purification
Air purification, Food for insects, Prevent Soil Erosion
Medicinal Uses
Arthritis, Headache, Stomach pain
-
Part of Plant Used
Whole plant
Flowers, Fruits
Other Uses
Used as a nutritious food item
Decoration Purposes, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Feature Plant, Groundcover
Bedding Plant, Container, Edging, Edible, Foundation, Groundcover, Hedges, Topiary, Bonsai, Espalier, Tropical
Botanical Name
ARRHENATHERUM
CARISSA macrocarpa
Common Name
Oatgrass
Carissia
In German
Ährengras
carissa
In French
Folle avoine
carissa
In Spanish
oat Grass
carissa
In Greek
βρώμη Grass
carissa
In Portuguese
aveia-
carissa
In Polish
Owies trawa
carissa
In Latin
oat Grass
carissa
Class
Liliopsida
Magnoliopsida
Family
Poaceae
Apocynaceae
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Subfamily
Danthonioideae
Rauvolfioideae
Importance of Oatgrass and Carissa
Want to have the most appropriate plant for your garden? You might want to know the importance of Oatgrass and Carissa. Basically, these two plants vary in many aspects. Compare Oatgrass and Carissa 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 Carissa is . Oatgrass has beauty benefits as follows: while Carissa has beauty benefits as follows: .
Compare Facts of Oatgrass vs Carissa
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 Carissa 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 Carissa have Toxic respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Oatgrass has showy fruits and Carissa has showy fruits. Also Oatgrass is not flowering and Carissa is not flowering . You can compare Oatgrass and Carissa facts and facts of other plants too.