Chia, also called Mexican chia or salba chia, because of its origin in Mexico and Guatemala, species of flowering plant in the mint family (Lamiaceae), grown for its edible seeds. Chia seeds are touted for their health benefits, being high in fiber and omega-3 fatty acids. Chia is an annual herbaceous plant that can reach nearly 1 meter (3 feet) in height. The plant bears spikes of small blue, purple or white flowers that have a high rate of self-pollination. The small oval seeds are about 1 mm (0.04 inch) in diameter and feature a shiny, mottled, or speckled seed coat that ranges in color from dark brown to gray-white. The seeds produce a mucilaginous gel when soaked in water. Chia is a desert plant requiring little irrigation and grows well in sandy loam soils, but it is sensitive to frost and day length. The plant resists insect pests and disease and is a good candidate for organic production.