How to use Bach Flower Remedy Walnut: Change can be both exciting and unsettling. I was forced to a traumatic change in my life and feeling like I was caught in a whirlwind of emotions. That’s when I turned to Walnut flower benefits for comfort. Walnut is known for its ability to help us adapt to new situations without losing our sense of self. It acts as a shield, protecting us from outside influences that might sway our decisions or cloud our judgment.