Life Span
Perennial
Annual
Type
Broadleaf Evergreen
Vegetable
Origin
Central America, South America
Europe
Types
Psidium guajava,Acca sellowiana
-
Habitat
Moist Soils, Riverbanks, Semi arid regions
agricultural areas, Moist Soils
USDA Hardiness Zone
10-15
4-10
Sunset Zone
21,22
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
Habit
Oval or Rounded
Upright/Erect
Flower Color
White
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Yellow, Pink
Sienna, Black
Leaf Color in Spring
Olive, Dark Green, Copper
Green, Light Green
Leaf Color in Summer
Olive, Dark Green
White, Green, Dark Green
Leaf Color in Fall
Olive, Dark Green
White, Green, Dark Green
Leaf Color in Winter
Olive, Dark Green
White, Green, Dark Green
Leaf Shape
Oblong elliptic
Oval
Plant Season
Spring, Summer, Fall, Winter
Spring, Fall, Winter
Sunlight
Partial Sun
Full Sun, Partial Sun
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring, Summer
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Grafting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Does not require lot of watering
Allow to dry out slightly between watering, Do not water the foliage, Keep the Soil well drained
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 Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial Sun
Full Sun, Partial Sun
Pruning
Prune in early spring, Remove dead branches, Remove dead leaves
Remove dead or diseased plant parts
Fertilizers
Fertilize every three months, fertilize in growing season
8-8-8, since leafy plants, use higher nitrogen content fertilizer
Pests and Diseases
Anthracnose, Bacteria wilt, Canker, Cercospora leaf spot, Red blotch, Ring spot
Aphids, Beetles, Cabbage looper, Downy mildew, Fusarium leaf spot, Rust
Plant Tolerance
Cold climate, Heat Tolerance, Variety of soil types
Full Sun, Humidity, Shallow soil
Flower Petal Number
Single
Single
Foliage Texture
Medium
Medium
Invasive
Sometimes
Sometimes
Attracts
Ants, Birds, Bugs
Caterpillar, Mites
Allergy
Cold, drowsiness, Mouth itching
Diarrhea, Dizziness, Nausea
Beauty Benefits
Acne, Improve skin tone, Treatment of Dark Spots
Anti-ageing, Hair Conditioner, Skin cleanser
Environmental Uses
Food for birds, Food for insects, Shadow Tree, soil stabilisation
Fixes Nitrogen, Food for animals
Medicinal Uses
Diabetes, Diarrhea, Inflammation, Minerals
Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity, Rich in Potassium
Part of Plant Used
Bark, Fruits, Stem
Leaf Stalks, Leaves
Other Uses
Application in Handicrafts, Beneficial species for attracting pollinators, Used as a nemiticide, Used as an insecticide, Used as firewood
Culinary use, Sauces, Used to promote healthy blood flow during menstruation
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edible, Fruit, Fruit Tree, Hedges, Houseplant, Screening, Wind Break
Container, Edible, Herb / Vegetable, Wildflower
Botanical Name
PSIDIUM guajava
BRASSICA rapa( Chinensis Group)
Common Name
Guava Tree
Bok Choy, Chinese Cabbage, Choy Sum, Pak Choi
In Hindi
अमरूद [amarood]
choy sum
In German
Echte Guave or Goiaba or Guava or Guayaba or Guayave
choy sum
In French
Goyave or Goyavier
choy sum
In Spanish
Guayaba manzana or Guayabo
choy sum
In Greek
γκουάβα [nkouáva]
choy sum
In Portuguese
goiaba
choy sum
In Latin
Psidium guajava
choy sum
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Myrtales
Capparales
Family
Myrtaceae
Brassicaceae
Genus
Psidium guajava
Brassica
Clade
Dicotyledonous
Angiosperms, Monocots
Importance of Guava and Choy Sum
Want to have the most appropriate plant for your garden? You might want to know the importance of Guava and Choy Sum. Basically, these two plants vary in many aspects. Compare Guava and Choy Sum 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 Choy Sum is Aging, Anti-oxidant, Digestion problems, Eliminate toxins, Nutritive, Obesity and Rich in Potassium. Guava has beauty benefits as follows: Acne, Improve skin tone and Treatment of Dark Spots while Choy Sum has beauty benefits as follows: Acne, Improve skin tone and Treatment of Dark Spots.
Compare Facts of Guava vs Choy Sum
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 Choy Sum 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 Choy Sum have Diarrhea, Dizziness and Nausea respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Guava has showy fruits and Choy Sum has no showy fruits. Also Guava is not flowering and Choy Sum is not flowering . You can compare Guava and Choy Sum facts and facts of other plants too.