Sins of the Father in Far Cry 5 Far Cry 5 Guide and Walkthrough
Last update: 09 April 2018
Sins of the Father is one of the main quests in Far Cry 5 that is available in Henbane River. The objective is to burn fields with flowers that are used in the production of the Bliss drug. Also, you will have to eliminate an important cultist.
Burn the Bliss fields
This mission can only be started after helping the resistance members in the Hope County prison in Henbane River region. Reach the prison and speak with Virgil. Head to Jessop's Conservatory. This is a cult outpost which means that you have to capture it. Watch out for, e.g. the sniper who hides in the main building.
After that you can continue the quest. The flowers are in three different greenhouses. Flowers in the first greenhouse can be set on fire with, e.g. a Molotov cocktail or a flamethrower.
Things will get complicated very soon. The first problem is that new enemies will appear. Attack only those cultists who are a threat to your character. The second problem are the sprinklers. You have to turn them off by reaching yellow valves similar to the one presented in the picture above. Only then you will be able to burn the rest of the flowers.
Kill Feeney
Feeney appears after burning all fields. He flies in a helicopter. You can shoot him immediately if you have a rocket launcher or a machine gun. Otherwise, you must find a vehicle and follow Feeney.
Feeney Residence is your destination. Find the entrance to the bunker presented in the picture. This is where Feeney is hiding. Shoot him to complete this mission (Feeney is under the influence of the Bliss which increases his resistance).
Rewards for completing this mission: Ultimate Survivor drug, 900 resistance points.