I do not knkwbwhat kind the low growing weed is. Also, morning glory type vines grow on the ground in that area too. No grass.
What can I do go rid the area of these? I can't use weed killer can I?
Dig them up? Till?
Welcome to BYC - so glad you've joined us!
Have no fear, your flock (even as young as they are/will be when moved to the run) will have the ground clear of vegetation in short order with their scratching and pecking. I've yet to have a bird get into something bad. That being said, if you are truly worried about it you could pull the weeds, "scalp" the ground with a weedeater, etc.