Nether Wart is a plant-based resource found in the Nether, specifically within Nether fortresses, growing on soul sand. It is a crucial ingredient in the brewing of potions, serving as the base for nearly all concoctions. Players can cultivate it by planting it on soul sand in any dimension, but it requires darkness to grow. When harvested, it drops multiple items, allowing for farming and an ample supply for potion-making endeavors.
The numerical item ID for Nether Wart is 372
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for Nether Wart is minecraft:nether_wart
This is the spawn command to give yourself Nether Wart in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give