Life Span
Perennial
Perennial
Origin
Europe, Asia
Southern Europe, Mediterranean
Types
Blue Oat grass
Arp Rosemary, Gorizia Rosemary, Lockwood de Forest Rosemary, Salem Rosemary
Number of Varieties
Not Available
Habitat
Cropland, gardens, Grassland, Roadsides
Dry areas, Open scrub
USDA Hardiness Zone
4-9
7-11
AHS Heat Zone
Not Available
12-6
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
H1, H2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Flower Color
Brown
White, Blue, Lavender
Flower Color Modifier
Bicolor
Not Available
Leaf Color in Spring
Gray Green
Green, Gray Green, Dark Green
Leaf Color in Summer
Light Green
Green, Gray Green, Dark Green
Leaf Color in Fall
Dark Green
Green, Gray Green, Dark Green
Leaf Color in Winter
Tan, Brown
Dark Green, Green, Gray Green
Leaf Shape
Grass like
Needle like
Plant Season
Not Available
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Early Spring, Spring, Late Winter
Tolerances
Drought
Drought, Salt
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Requirements
Does not require lot of watering, Water occasionally
Do not water frequently, Does not require lot of watering, It cannot sustain wet-feet, Never Over-water, Requires watering in the growing season, Water when soil is dry, when new, water every week
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune for shortening long shoots, Prune if you want to improve plant shape, Prune regularly, Prune to control growth, Requires extensive pruning
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Mealybugs, Powdery mildew, Root rot, Scale, Spider mites, Whiteflies
Plant Tolerance
Drought
Drought
Flowers
Not Available
Yes
Flower Petal Number
Single
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Not Available
Fine
Foliage Sheen
Matte
Matte
Attracts
Not Available
Bees
Allergy
Asthma, Itchy eyes
Skin rash, Vomiting
Aesthetic Uses
Not Used For Aesthetic Purpose
Beautification, Showy Purposes
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification
Medicinal Uses
Arthritis, Headache, Stomach pain
Antioxidants, Cough, Gastrointestinal disorders, Heartburn, High blood pressure, Indigestion
Part of Plant Used
Whole plant
Flowers, Leaves
Other Uses
Used as a nutritious food item
Air freshner, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Showy Purposes, Used as a spice
Used As Indoor Plant
No
Sometimes
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Feature Plant, Groundcover
Container, Edible, Hedges, Herb / Vegetable, Mixed Border, Rock Garden / Wall, Topiary / Bonsai / Espalier
Botanical Name
ARRHENATHERUM
ROSMARINUS officinalis
Common Name
Oatgrass
Rosemary
In German
Ährengras
Rosmarin
In French
Folle avoine
Romarin
In Spanish
oat Grass
Romero
In Greek
βρώμη Grass
δενδρολίβανο
In Portuguese
aveia-
Alecrim
In Polish
Owies trawa
Rozmaryn
In Latin
oat Grass
Roremque
Phylum
Not Available
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Genus
Danthonia
Rosmarinus
Clade
Angiosperms, Commelinids, Monocots
Not Available
Tribe
Aveneae
Not Available
Subfamily
Danthonioideae
Not Available
Number of Species
Not Available
Importance of Oatgrass and Rosemary
Want to have the most appropriate plant for your garden? You might want to know the importance of Oatgrass and Rosemary. Basically, these two plants vary in many aspects. Compare Oatgrass and Rosemary 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 Rosemary is Antioxidants, Cough, Gastrointestinal disorders, Heartburn, High blood pressure and Indigestion. Oatgrass has beauty benefits as follows: Not Available while Rosemary has beauty benefits as follows: Not Available.
Compare Facts of Oatgrass vs Rosemary
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 Rosemary 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 Rosemary have Skin rash and Vomiting respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Oatgrass has showy fruits and Rosemary has no showy fruits. Also Oatgrass is not flowering and Rosemary is flowering. You can compare Oatgrass and Rosemary facts and facts of other plants too.