Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Grass
Origin
Central America, South America
Europe, Asia
Types
Psidium guajava,Acca sellowiana
Blue Oat grass
Habitat
Moist Soils, Riverbanks, Semi arid regions
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
10-15
4-9
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Oval or Rounded
Clump-Forming
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Yellow, Pink
Brown
Leaf Color in Spring
Olive, Dark Green, Copper
Gray Green
Leaf Color in Summer
Olive, Dark Green
Light Green
Leaf Color in Fall
Olive, Dark Green
Dark Green
Leaf Color in Winter
Olive, Dark Green
Tan, Brown
Leaf Shape
Oblong elliptic
Grass like
Plant Season
Spring, Summer, Fall, Winter
-
Sunlight
Partial Sun
Full Sun, Partial Sun
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Early Summer
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Grafting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Does not require lot of watering
Does not require lot of watering, Water occasionally
In Summer
Moderate
Lots of watering
In Spring
Less Watering
Moderate
In Winter
Less Watering
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Partial Sun
Full Sun, Partial Sun
Pruning
Prune in early spring, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Fertilize every three months, fertilize in growing season
All-Purpose Liquid Fertilizer
Pests and Diseases
Anthracnose, Bacteria wilt, Canker, Cercospora leaf spot, Red blotch, Ring spot
Red blotch
Plant Tolerance
Cold climate, Heat Tolerance, Variety of soil types
Drought
Flower Petal Number
Single
Single
Foliage Sheen
Matte
Matte
Attracts
Ants, Birds, Bugs
-
Allergy
Cold, drowsiness, Mouth itching
Asthma, Itchy eyes
Beauty Benefits
Acne, Improve skin tone, Treatment of Dark Spots
-
Environmental Uses
Food for birds, Food for insects, Shadow Tree, soil stabilisation
Air purification
Medicinal Uses
Diabetes, Diarrhea, Inflammation, Minerals
Arthritis, Headache, Stomach pain
Part of Plant Used
Bark, Fruits, Stem
Whole plant
Other Uses
Application in Handicrafts, Beneficial species for attracting pollinators, Used as a nemiticide, Used as an insecticide, Used as firewood
Used as a nutritious food item
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edible, Fruit, Fruit Tree, Hedges, Houseplant, Screening, Wind Break
Bedding Plant, Feature Plant, Groundcover
Botanical Name
PSIDIUM guajava
ARRHENATHERUM
Common Name
Guava Tree
Oatgrass
In Hindi
अमरूद [amarood]
जई घास
In German
Echte Guave or Goiaba or Guava or Guayaba or Guayave
Ährengras
In French
Goyave or Goyavier
Folle avoine
In Spanish
Guayaba manzana or Guayabo
oat Grass
In Greek
γκουάβα [nkouáva]
βρώμη Grass
In Portuguese
goiaba
aveia-
In Polish
guawa
Owies trawa
In Latin
Psidium guajava
oat Grass
Class
Magnoliopsida
Liliopsida
Genus
Psidium guajava
Danthonia
Clade
Dicotyledonous
Angiosperms, Commelinids, Monocots
Subfamily
Rosoideae
Danthonioideae
Importance of Guava and Oatgrass
Want to have the most appropriate plant for your garden? You might want to know the importance of Guava and Oatgrass. Basically, these two plants vary in many aspects. Compare Guava 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 Guava is Diabetes, Diarrhea, Inflammation and Minerals whereas of Oatgrass is Arthritis, Headache and Stomach pain. Guava has beauty benefits as follows: Acne, Improve skin tone and Treatment of Dark Spots while Oatgrass has beauty benefits as follows: Acne, Improve skin tone and Treatment of Dark Spots.
Compare Facts of Guava 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 Guava 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 Guava are Cold, drowsiness and Mouth itching 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. Guava has showy fruits and Oatgrass has showy fruits. Also Guava is not flowering and Oatgrass is not flowering . You can compare Guava and Oatgrass facts and facts of other plants too.