Herbicide Potion

A potion that kills or damages plants (Pm).

Ingredients

• Flobberworm Mucus
• Horklump Juice
• Lionfish Spines

Preparation

Pottermore Instructions:

• Crush 4 Lionfish Spines in mortar
• Mix with 2 measures Standard Ingredient
• Add 3 measures of this mixture to your cauldron
• Wave your wand and leave to brew

Part Two:

• Add 2 measures Horklump Juice in the cauldron
• Heat to medium for 10 seconds
• Add 2 blobs of Flobberworm Mucus with cauldron on heat
• Stir 4 times clockwise
• Wave your wand to complete potion

References from the canon

This potion is found only on Pottermore (Pm)