- Superior cultivars ‘Northern Gold’, ‘Glom Sali’, ‘Hawaiian Pink Supreme’, ‘Mexican Cream’, ‘Giant Thai White’, ‘Sweet White Indonesian’, ‘Pear’. Ref: Col Metcalf
- A guava orchard that I visited in Thailand air layered all their guavas. Language was a problem but thought I understood that air layering was the only way they propagated their guava. Ref: Samar – India