Psidium friedrichsthalianum (Costa Rica Cas Fruit)

Psidium friedrichsthalianum (Costa Rica Cas Fruit) yellow round fruit close up on a plate
Psidium friedrichsthalianum (Costa Rica Cas Fruit) split open to reveal soft yellow juicy fruit pulp.
Psidium friedrichsthalianum

Botanical name: Psidium friedrichsthalianum

Common names: Costa Rica Cas Fruit, Cas Guava

Family: Myrtaceae

Origin: Costa Rica

USDA Zone: 8-11

Cold tolerance: 20°F

Plant type: Fruit
Fruit type: Guava
Large shrub 5-10 ft tallSmall tree 10-20 ftPlant form: Large bush or small tree
Plant mature sizeMature height: 10-20 ft
Full sunSun exposure: Full sun or bright light indoor
Subtropical plant. Mature plant cold hardy at least to 30s F for a short timeCold tolerance: Tolerates light freezing to about 30°F for short periods (mature plants). Young plants must be protected.
White, off-white flowersFlower color: White and off-white
Suitable forSuitable for: Outdoors in the suitable USDA zone; small gardens, containers, and indoor growing

Costa Rican guava is a species of guava found mostly in Costa Rica but also grown in Guatemala, Nicaragua and other Central American countries. It has been successfully grown in California now and can be grown in mild higher regions.

Usually used to make jams, jellies, and preserves, or as a flavoring for drinks. It is used as the base for fresco de Cas, in which Costa Ricans mix it with sugar and water and sometimes add cream for a slightly acidic fruit drink.

Delicious flavorful fruit is sub-acid, great for drinks of eating out of hand for those who like sweet-n-sour fruit. Lots of vitamin C.

The yellow fruit, 2-3" around, similar to the common guava growth habit is similar to the cattley guava. Mature trees seem capable of withstanding short frosts.

Seeds germinate readily and seedlings grow fast.

See Article about Guava Tree.

Learn more about Cas Guava.

Similar plants: Psidium friedrichsthalianum (Costa Rica Cas Fruit)




Link to this plant:
https://toptropicals.com/catalog/uid/psidium_friedrichsthalianum.htm

Psidium friedrichsthalianum (Costa Rica Cas Fruit) yellow round fruit close up on a plate

Costa Rican Guava, Cas Guava is native to Central America and known for its intensely sour taste, which makes it perfect for flavorful juices and beverages rather than eating fresh.
Cas Guava fruit is used in traditional Costa Rican drink "Agua de Cas," a refreshing blend of cas juice, water, and sugar.
Cas Guava fruit is packed with vitamin C: about four times more vitamin C than a typical orange, making it an excellent immune booster. It's also rich in antioxidants, which help combat oxidative stress and reduce inflammation.
Cas guava tree is pretty hardy, thriving in poor soils and resisting pests and diseases.
Learn more about Cas Guava.

Recommended Fertilizer: SUNSHINE C-Cibus - Crop Nutrition Booster
SUNSHINE-Honey - sugar booster

Grown in
6-10"/1-3 gal pot, large plant
In stock
$39.95