While there are several ingredients to obtain and other plants to grow in Hogwarts Legacy Hogwarts Legacy, one of the side missions in the game will ask you to find Bulbobulb, a resource that can only be picked up during the last one.
One task less: getting the quest
Shortly after the first trial, you’ll unlock a new side mission just outside the Hogsmeade Amanitas and Hedgehog shop. It is none other than the famous Sacharissa Tugwood who will give you this quest. At the time of the game, she was only a student of Hufflepuff, but Harry Potter fans know her very well, as she is a well-known alchemist who invented many cosmetic products, such as the anti-acne product.
Where can you find bulbobulbs?
To concoct one of her first remedies for the students, Sacharissa will ask you for a special ingredient from the Forbidden Forest : bulbosphere. The location of this resource is clearly marked on your world map when you follow the quest. When you get there you will see a huge purple area on your mini map.
First, enter the cave to face a huge forest troll. You will find 2 Bulbobulb in the cave. Then go out the other side and use Revelio to locate the blue plants. There are 3 more on the side of the road.
Once all 5 are collected, return to Sacharissa to get 300 Galleons and a Bulbobulb Harvesting Outfit.