Domain Outdoor Pounder Kale Food Plot Seed gives you the option to plant it on it's own or add it to your favorite domain food plot mix.Kale is a cold tolerant leafy green brassica that will produce high levels of high quality forage and is best planted late summer for attractiveness all fall and winter. Kale can be grown in diverse soil environments, stays green post frost and is one of the hardiest of all brassicas.