Ripen
Ripens Berries and doubles their effect.
Gluttony
Makes the Pokémon eat a held Berry when its HP drops to half or less, which is sooner than usual.
It feeds mainly on sweet apples. It will also eat small bug Pokémon that are attracted by its sweet nectar.
When some Lechonk come along to lick the sweet nectar on Appletun’s back, Appletun will spew sticky nectar at them to drive them away.