Lum Berry

This Berry's gradual process of storing nutrients beneficial to Pokémon health causes it to mature slowly.

-Official description

Lum Berries are berries that cures any status problem if the Pokémon is holding it OR if it is used as an item on the Pokémon.

Growth time
Lum Berries take 48 hours to mature from planted seed to a full-grown plant (that's 12 hours per stage). A Lum plant will give you 2 to 5 Berries.

Uses
A Lum Berry, if a Pokémon holds it, can cure any status problem instantly, from poison to sleeping, or can be used as an item to cure any status problem at any time.

Berry Blending
Verdanturf=Green Fallarbor=Green Slateport=Purple Lilycove=Indigo

Poffin Cooking
If you're perfect, a Lum Berry will produce a Level 14 (maybe higher) Bitter Poffin when it's cooking without anything else.