There may be some pre-requisite quests you have to complete before they spawn. This one doesn't spawn until you rescue the San-Z bangboo in Lumina Square. The metal gate bangboo spawns after some story quest and at a random time in the day; you should keep checking the time menu for "Bangboo awaiting help"
holy, I spent so long trying to find it in the places around the randomplay parking lot. Man.
Helpful.
Mine has to be bugged because this one and the metal gate one are nowhere to be found (Lvl30)
same
There may be some pre-requisite quests you have to complete before they spawn. This one doesn't spawn until you rescue the San-Z bangboo in Lumina Square. The metal gate bangboo spawns after some story quest and at a random time in the day; you should keep checking the time menu for "Bangboo awaiting help"