Psidium friedrichsthalianum (Costa Rica Cas Fruit) - Video 1

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.

Costa Rican Guava, Cas Guava. Delicious flavorful fruit, sub-acid, great for drinks of eating out of hand for those who like sweet-n-sour fruit. Lots of vitamin C. Seeds germinate readily and seedlings grow fast.
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.
Usually used to make jams, jellies, and preserves, or as a flavoring for drinks.