This is a mixture of various kinds of grass seeds (more than 20), and different kinds of bird seeds.
The mixture is suitable for all seed collecting ants species, including species with the scientific name Pheidole and Messor. The Messor ant is also called the harvest ant.
The mixture is developed by ourselves, and is also used for our own colonies. A starting colony (up to 30 ants) has sufficient seeds with this mixture for at least one year!