Japanese Quince
Chaenomeles japonica

Japanese Quince

Japanese quince (Chaenomeles japonica) shrubs/trees, 5-10 feet tall in Zones 4-8, exhibit moderate growth in well-drained soil and full sun. The fruits of Japanese quince are hard and used in cooking or preserves.


red round fruits on green plants during daytime
Picture illustrating Japanese Quince Shrub

Habit

Shrub

Height

1 to 2 m

Growth

Moderate

Soil

Well-drained, Loamy

Shade

Full Sun

Moisture

Moderate

Edible

Yes

Medicinal

Yes

Origin

Japan

Climatic Condition

Temperate, Subtropical

Temperature (°)

15°C to 25°C

Humidity (%)

50% to 70%

Potting media

50% Loam, 40% Sand, 10% Organic Matter

Fertilizers

Organic Fertilizer

Watering

Regular watering

Plant Weight 

3 to 6 kg

Flowering Time

Spring to Summer

Soil Ph level

6.0 to 7.0

Water Ph level

6.0 to 6.5

Soil EC

0.6 to 1.0 mS/cm

Yield Per Plant 

6 to 10 kg per plant

NPK ratio 

10:10:10

life Span

10 to 15 years

Health Benefits

Antioxidant, Anti-inflammatory

Suggested Grow Media or Potting Mix ?

50% loam, 25% compost, 25% sand


Suggested Fertigation/Fertilizers

Fertilize every 4 weeks with a balanced fertilizer.

Common Diseases and Remedies

Brown Rot , Leaf Blight .

 Death of young blossoms , twigs and leaves , Dark red spots on the leaves and defoliation . 

Remove the mummified fruits , Proper Sanitation . 

 Spraying copper oxy chloride , Streptocyclin . 

 What is the Japanese quince plant?

Chaenomeles japonica, also known as Japanese papaya or Maule papaya, is a flowering plant native to Japan. It is a widely grown thorny, deciduous shrub. It is shorter than the other cultivated species, C. spiosa, and is only 1 m high.

red round fruits on green plants during daytime

What Are The Different Types Of Japanese Quince


1. Chaenomeles 
 Shows Growth. We have been growing Japanese papaya (Chaenomeles japonica) in Caerhays for over 100 years.

2. Poem.
Chaenomeles speciosa is a deciduous tree native to China.

3.KAENOMELLER xSuper "Pink Lady"
Straw papaya, Japanese papaya. Pob fear rose liab.

4.CHAENOMELES x Papaya 'Red and Gold'
Straw papaya, Japanese papaya. Dark red petals with golden anthers.

5.CHAENOMELES x superba 'Jet Trail'.
 Papaya flower, Japanese papaya. On the back of dwarf habit with large white flowers.

red flowers with green leaves


How to care for Japanese quince plants?

The basic care for growing Japanese Papaya are: Grow in the sun for best results, although the plant can tolerate partial shade. Water about 1 inch per week, especially during the dry season.

Location
Chaenomeles japonica, also known as Japanese papaya or mole papaya, is a species of papaya native to Japan.

Sunshine
Also great as a Bonsai tree. Japanese papayas grow well in many conditions but do best in full sun and slightly acidic soil.

Terrain
Japanese papaya can adapt to many types of terrain. However, it gives best results in neutral, fertile, moist and well-drained soils. The plant can tolerate some dryness once established.

Hydration
Japanese papaya flowers require 0.8 cups of water every 9 days when out of direct sunlight and placed in a 5.0 inch pot. Use our watering calculator for personalized watering recommendations for your environment or download Greg's best recommendations for all your plants.
red flower in tilt shift lens

Nourishment
Food benefits
Compared with other fruits, papaya is rich in magnesium, sodium, copper, zinc, phosphorus, iron, molybdenum and other minerals. Papaya is one of the fruits rich in iron content and molybdenum content. They are also rich in organic acids.

Issues
Japanese papayas are susceptible to fungal diseases, especially during the wetter-than-usual spring months. This problem will cause the leaves to fall. The best protection is to ensure that the tree has good air and enough sunlight to reach the plant.

What are the benefits of planting Japanese Quince?
Japanese papaya fruit has strong antioxidant properties compared to other fruits. Studies now show that they also have anti-inflammatory, analgesic, antispasmodic and antibacterial properties. They also support the immune system.
red flower in tilt shift lens

FAQs About Growing Japanese Quince

1. What are the uses of Japanese papaya?
Fruit - Eat raw or cooked. Instead of lemon, fruits that soften when exposed to cold can be used. The fruit contains a large amount of pectin, which is used in making jam. In Japan, sake is made by mixing quince with sugar and alcohol.

2. Is Japanese papaya (quinzi)contagious?
 Although Japanese flowering quince is a beautiful, tidy plant, it is often not sold because it does not resemble other quince species and hybrids. This habit is open and broad with a connection of spiny stems.

3. How big is a Japanese quince?
 Grows in dense clumps, 2-3 ft (60-90 cm) tall, 3-6 ft tall. Wide (90-180 cm).

4. What kind of medicine is used for papaya?
Apply a balanced solution (e.g. 10-10-10) once in early spring. Papaya is adaptable, easy to grow, and resistant to pollution. Pests and Diseases: Caused by fire blight, canker, rust, apple scab and insects. Companions: Spring-blooming shrubs, bulbs and perennials.

5. Can papaya be dried? 
Drying papaya is a great way to preserve its flavor and aroma while reducing its water content. Start by cutting the quince into thin, even slices. Place them on the dehydrator tray, being careful not to overlap them.


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