A seed planter and seed meter for planting different seed varieties based on the location of the machine in a field. A movable gate switches between seed varieties. The gate in one embodiment has three positions； one position opening a first seed passage to the meter and closing a second seed passage, a second position opening the second seed passage and closing the first seed passage and a third position closing both the first and second seed passages. Two other gate embodiments have only two positions, each position opening one seed passage and closing the other.
