Will these AU Grazer sprouts survive??

Video of guy changing hydraulic fluid on Ford 8N tractor: https://www.youtube.com/watch?v=6IImlOYyXtA

Only time will tell of course. It's been approximately 30 days since I planted these seeds. Some appear to have been burned up, and some seem to be thriving well. Hopefully these sprouts will mature to their full potential! I really would like to be able to harvest my own hay just for the fun of it.