- You must have your Rank Points bar approximately one third full in order to accept this mission. Turning in 8 regular crystals or 4 light/dark crystals enables the flagging of this mission.
- Receive the mission from the gatehouse and then talk to the NPCs in this order. The Windurst Gate Guard and surrounding NPCs have additional dialogue.
- Talk to Apururu at the Manustery in Windurst Woods (H-9).
- Zone into Heavens Tower for a small cutscene.
- Head up to the top of the tower to Star Sibyl in Heavens Tower for a cutscene.
- Talk to Apururu at the Manustery again. Make sure you get a cutscene about helping the father out.
- Talk to Yoran-Oran in Windurst Walls E-5, inside Yoran-Oran's Manor (optional).
- Kill Goobbue Gardeners in The Sanctuary of Zi'Tah until one drops the item Goobbue Humus.
- After getting the item, head to F-4/5 on the first map of the Boyahda Tree and you should see Mandragora NPCs called Mandragora Wardens. There are two Mandragora Wardens together in the eastern tunnel, and another by itself in the western tunnel. The 2 at (F-5) have one line of dialogue, and the 1 at (E-4) wants something from you.
- Trade the Goobbue Humus to this NPC for a long cutscene and a Letter from Zonpa-Zippa.
- Head back to Apururu for another cutscene.
- Head to Full Moon Fountain (F-7) to complete this mission.