This Minecraft mod allows you to craft a configurable number of Nether Warts from a Nether Wart Block, making it much easier to store and farm Nether Warts. 

You can configure this mod directly in-game or edit the JSON file config/netherwartblock.json in your profile folder. Please note that any changes will require restarting Minecraft to take effect.

wartAmount - determines how many Nether Warts you get