Navigate the area in order to find the required reagents; you may visit the noticeboard by the entrance to see which reagents you still require.
There is a HP/MP healing pad hidden behind a sparkling bush north of the reagent noticeboard.
Locations of all reagents, from entrance:
spoiler:
Azure Leaf: Entrance -> Left -> Up (Ambush) Banana Bush: Entrance Blood Lilly: Entrance -> Left -> 2 Up Diamond Dust: Entrance -> 2 Left Dingleberry Bush: Entrance -> 3 Right DOOM Dirt: Entrance -> 2 Right (Ambush) Jagged Cherries: Entrance -> 3 Right -> Down Joyshard: Entrance -> Left -> 4 Up -> Right Mushy Mushroom: Entrance -> 2 Left -> Down Pretzel Root: Entrance -> Left -> 3 Up (Ambush) Shard Cabbage: Entrance -> 3 Right -> Down Snapdrake: Entrance -> Right Sourpalm: Entrance -> Left (Ambush) Sun Lotus: Entrance -> Left -> 4 Up -> Right Sweetpalm: Entrance -> Left -> 4 Up Wilting Daisy: Entrance -> 2 Left -> Down