Minimum stats are calculated with 0 EVs, 0 IVs, and (if applicable) a hindering nature. Maximum stats are calculated with 252 EVs, 31 IVs, and (if applicable) a helpful nature.
Gigantamax Flapple's Pokédex entries
Under the influence of Gigantamax energy, it produces much more sweet nectar, and its shape has changed to resemble a giant apple.
If it stretches its neck, the strong aroma of its nectar pours out. The scent is so sickeningly sweet that one whiff makes other Pokémon faint.