Another easy quest from Professor Garlick, but this time instead of buying, you need to buy the seed first and then grow it.

Vendor

1. Go to The Magic Neep outside the Hogsmeade. (left in map)

2. Buy a Fluxweed Seed (350 Gold).

Grow

1. Head to the Room of Requirements.

2. Plant and grow the Fluxweed Seed.

• To grow the Fluxweed Seed you need the large pot, if you don't have it, you can buy it from the Tomes and Scrolls in the Hogsmeade.
• It takes 15 minutes for the Fluxweed Seed to grow.

Use Items

1. Buy the combat plants from Beatrice Green in Dogweed and Deathcap shop right outside of the Hogsmeade village.

• Mushroom icon on top of the Hogsmeade in map.

2. Use them outside simultaneously.

• Throw them on the ground back to back, next to each other.