Read more Cooking with Keira: How to Decarb Weed October 13, 2016 / 138 Welcome to Cooking with Keira! Today, Keira shows you how to decarb cannabis to maximize the potency of your homemade edibles. Steps: 1. Preheat your oven to 240 degrees Fahrenheit. 2. Evenly spread out weed nugs on a...