Blastnut is a plant and a crafting material in Monster Hunter World. It is used to craft Sticky Ammo.
You can farm the following locations by fast traveling back and forth between the maps:
- Wildspire Waste
- Rotten Vale
You can cultivate Blastnuts at the botanist in Astera and use fertilizer on it. This will make it grow automatically between quests.
Used to Craft:
- Sticky Ammo
For all other crafting materials, check out our Monster Hunter World Wiki.