Herbal tea for nicotine addiction

When you know someone who has nicotine addiction, and you have a garden full of herbs, a productive thing one could do is, what if perhaps if I could make tea that could help someone quit smoking, and reduce their nicotine addiction?

This could really work. 

Dig herbs: Nicotine addiction

Dig herbs: Peppermint tea

Happy Herbs: Catnip 

Living Herbal Tea: Healing properties of Catnip

Flowing Free: Best herbs to quit smoking

Herbstomp: Natural ways to quit smoking