Crossing in Griffin Growth Chamber Cull it if it is different Takes in Griffin Growth Chamber Planting in Plains, GA Field after planting in Plains, GA Sunny day for planting Setting up the GPS Seeds in the Crossing Block Crossing Block Graduate Students Planting Earl Watering Plants Planting cups Tagging plants for genotyping Tissue samples Crossing Flags Growth Habit Tissue Sampling Roguing line increases Student assisting in tissue sampling