Life Span
Perennial
  
Perennial
  
Type
Broadleaf Evergreen
  
Tree
  
Origin
Central America, South America
  
North America, United States, Northwestern United States, Alaska, California, Canada
  
Types
Psidium guajava,Acca sellowiana
  
Not available
  
Number of Varieties
Not Available
  
Habitat
Moist Soils, Riverbanks, Semi arid regions
  
Lowland evergreen rainforest
  
USDA Hardiness Zone
10-15
  
4-7
  
AHS Heat Zone
Not Available
  
7-1
  
Sunset Zone
21,22
  
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
  
Habit
Oval or Rounded
  
Pyramidal
  
Plant Size
  
  
Minimum Height
1,370.00 cm
  
31
Plant Color
  
  
Flower Color
White
  
Yellow, Red, Coral
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Yellow, Pink
  
Brown
  
Leaf Color in Spring
Olive, Dark Green, Copper
  
Green, Dark Green
  
Leaf Color in Summer
Olive, Dark Green
  
Dark Green
  
Leaf Color in Fall
Olive, Dark Green
  
Dark Green
  
Leaf Color in Winter
Olive, Dark Green
  
Not Available
  
Shape
  
  
Leaf Shape
Oblong elliptic
  
Ovate
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Partial Sun
  
Full Sun, Partial Sun, Partial shade
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Loam
  
Loam, Sand
  
The pH of Soil
Acidic, Neutral, Alkaline
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Late Spring, Early Summer
  
Early Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought
  
Maritime exposure, Salt water
  
Where to Plant?
Ground
  
Ground
  
How to Plant?
Grafting
  
Layering, Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Average Water Needs, Does not require lot of watering
  
Average Water Needs
  
In Summer
Moderate
  
Lots of watering
  
In Spring
Less Watering
  
Moderate
  
In Winter
Less Watering
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral, Alkaline
  
Acidic, Neutral, Alkaline
  
Soil Type
Loam
  
Loam, Sand
  
Soil Drainage Capacity
Well drained
  
Average
  
Sun Exposure
Partial Sun
  
Full Sun, Partial Sun, Partial shade
  
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, Nitrogen
  
Pests and Diseases
Anthracnose, Bacteria wilt, Canker, Cercospora leaf spot, Red blotch, Ring spot
  
Not Available
  
Plant Tolerance
Cold climate, Heat Tolerance, Variety of soil types
  
Maritime exposure, Salt water
  
Flowers
Showy
  
Insignificant
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
Yes
  
Yes
  
Edible Fruit
Yes
  
No
  
Fragrance
  
  
Fragrant Flower
Yes
  
No
  
Fragrant Fruit
Yes
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
Yes
  
Showy Bark
Yes
  
Yes
  
Foliage Texture
Medium
  
Medium
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
Sometimes
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Ants, Birds, Bugs
  
Insects, Not Available
  
Allergy
Cold, drowsiness, Mouth itching
  
Not Available
  
Uses
  
  
Aesthetic Uses
Not Used For Aesthetic Purpose
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
Acne, Improve skin tone, Treatment of Dark Spots
  
Skin Problems
  
Edible Uses
Yes
  
Yes
  
Environmental Uses
Food for birds, Food for insects, Shadow Tree, soil stabilisation
  
Air purification, Prevent Soil Erosion, Shadow Tree
  
Plant Benefits
  
  
Medicinal Uses
Diabetes, Diarrhea, Inflammation, Minerals
  
Anodyne, Appetizer, Astringent
  
Part of Plant Used
Bark, Fruits, Stem
  
Flowers, Inner Bark, Sap
  
Other Uses
Application in Handicrafts, Beneficial species for attracting pollinators, Used as a nemiticide, Used as an insecticide, Used as firewood
  
Used as a dye, used for making charcoal, Used for making informal hedge
  
Used As Indoor Plant
Yes
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Edible, Fruit, Fruit Tree, Hedges, Houseplant, Screening, Wind Break
  
Screening / Wind Break, Shade Trees
  
Botanical Name
PSIDIUM guajava
  
ALNUS rubra
  
Common Name
Guava Tree
  
Oregon Alder, Red Alder
  
In Hindi
अमरूद [amarood]
  
red alder
  
In German
Echte Guave or Goiaba or Guava or Guayaba or Guayave
  
rot-Erle
  
In French
Goyave or Goyavier
  
aulne rouge
  
In Spanish
Guayaba manzana or Guayabo
  
aliso rojo
  
In Greek
γκουάβα [nkouáva]
  
κόκκινη σκλήθρα
  
In Portuguese
goiaba
  
amieiro vermelho
  
In Polish
guawa
  
czerwony olcha
  
In Latin
Psidium guajava
  
red alnus
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Magnoliopsida
  
Magnoliopsida
  
Order
Myrtales
  
Fagales
  
Family
Myrtaceae
  
Betulaceae
  
Genus
Psidium guajava
  
Alnus
  
Clade
Dicotyledonous
  
Angiosperms, Eudicots, Rosids
  
Tribe
Not Available
  
Not Available
  
Subfamily
Rosoideae
  
Not Available
  
Season and Care of Guava and Red Alder
Season and care of Guava and Red Alder is important to know. While considering everything about Guava and Red Alder Care, growing season is an essential factor. Guava season is Spring, Summer, Fall and Winter and Red Alder season is Spring, Summer, Fall and Winter. The type of soil for Guava is Loam and for Red Alder is Loam, Sand while the PH of soil for Guava is Acidic, Neutral, Alkaline and for Red Alder is Acidic, Neutral, Alkaline.
Guava and Red Alder Physical Information
Guava and Red Alder physical information is very important for comparison. Guava height is 30.00 cm and width 300.00 cm whereas Red Alder height is 1,370.00 cm and width 610.00 cm. The color specification of Guava and Red Alder are as follows:
Guava flower color: White
Guava leaf color: Olive, Dark Green and Copper
Red Alder flower color: Yellow, Red and Coral
- Red Alder leaf color: Green and Dark Green
Care of Guava and Red Alder
Care of Guava and Red Alder include pruning, fertilizers, watering etc. Guava pruning is done Prune in early spring, Remove dead branches and Remove dead leaves and Red Alder pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Guava needs Moderate and in winter, it needs Less Watering. Whereas, in summer Red Alder needs Lots of watering and in winter, it needs Average Water.