'Mammoth X' ('2-10' X 'Summer Delight') was bred and selected by Mr. Cliff England. It is a double-cross. The initial cross between '2-10' and 'Summer Delight' and then back-crossed to '2-10'. This is a rare variety not easily found.

Fruit: Very large; ~16 - 21oz. Fruit as large as 28oz. have been produced by this cultivar. Pudding-like texture

Seed: Reported to have low seed-weight

Flavor: Described as sweet and intensely tropical

Color at ripeness: Green

**Disclaimer: Image of fruit is for illustration purposes only, and is not representative of the listed cultivar**

Works cited: Mammoth X Pawpaw Variety. (2026). Asiminagrow.com. http://asiminagrow.com/en/variety_pages/variety-mammoth-x.html