Making Port O'nor
This kit contains a variety of instruments, like clippers, mortar and pestle, pouches and vials used by herbalists to create remedies and potions. Proficiency with this kit lets you add your proficiency bonus to any ability checks you make to concoct herbal mixtures and infusions.
If you have proficiency with an herbalism kit, you can also use it to craft potions of healing. You must have raw materials worth 25 gp and spend one hour crafting the potion.