Although the seeds of bergamot have strong germination ability, the seeds are destroyed by heat, which makes the endosperm in the seeds lose vitality and cannot germinate again.

Papaya, also known as "Golden Melon", "Falcon Melon", "Ann Pumpkin" and "Sunflower Melon", is a kind of Cucurbitaceae papaya, which is native to Mexico, Central America and the West Indies. Bergamot can only be cultivated as an annual in temperate regions, and the whole melon must be sown and raised.