Salvia hispanica, commonly known as chia, is a species of flowering plant in the mint family, Lamiaceae, native to central and southern Mexico and Guatemala.
The 16th-century Codex Mendoza provides evidence that it was cultivated by the Aztec in pre-Columbian times; economic historians have suggested it was as important as maize as a food crop. Ground or whole chia seeds are still used in Paraguay, Bolivia, Argentina, Mexico and Guatemala for nutritious drinks and as a food source.
Chia is an annual herb growing up to 5 feet tall. Its flowers are purple or white and are produced in numerous clusters in a spike at the end of each stem. Chia is hardy from USDA Zones 9-12.
According to the USDA, a one ounce (28 gram) serving of chia seeds contains 9 grams of fat, 5 milligrams of sodium, 11 grams of dietary fiber, 4 grams of protein, 18% of the recommended daily intake of calcium, 27% phosphorus and 30% manganese. These nutrient values are similar to other edible seeds, such as flax or sesame.
In 2009, the European Union approved chia seeds as a novel food, allowing up to 5% of a bread product's total matter.
Chia seeds may be added to other foods as a topping or put into smoothies, breakfast cereals, energy bars, granola bars, yogurt, made into a gelatin-like substance, or consumed raw.
Chia is an attractive, fast-growing member of the sage family that combines ornamental beauty, pollinator value, and highly nutritious seeds in a single easy-to-grow plant. Native to Central America, Chia produces lush green foliage and striking spikes of lavender-blue flowers that make it a beautiful addition to herb gardens, pollinator plantings, edible landscapes, and decorative containers.
Today, Chia is best known for its nutrient-rich seeds, which have become one of the world's most popular health foods. The tiny seeds are valued for their fiber, protein, omega-3 fatty acids, antioxidants, and minerals. They are commonly added to smoothies, cereals, yogurt, baked goods, puddings, and a wide variety of healthy recipes.
Beyond its edible harvest, Chia is a remarkably attractive garden plant. The nectar-rich flower spikes attract bees, butterflies, hummingbirds, and other beneficial pollinators throughout the blooming season. The tall spikes of lavender-blue flowers add dramatic vertical interest to borders, herb gardens, and container displays.
As a member of the Salvia family, Chia also serves as an excellent companion plant, helping attract pollinators and beneficial insects to vegetable and herb gardens. The long blooming season makes it a valuable addition to wildlife-friendly landscapes.
Uses and BenefitsChia is typically grown as an annual in all USDA Zones. In frost-free climates it may persist longer, but most gardeners grow it as a seasonal crop.
Germination InstructionsCombining striking blue flowers, exceptional pollinator appeal, and one of nature's most nutritious seeds, Chia is both a beautiful ornamental plant and a productive edible crop. Whether grown for its seeds, wildlife value, or garden beauty, Chia is a rewarding addition to almost any sunny garden.