when the plants are dying back, it won't get any more mature. And you probably have a few days TOPS between when it is ready and when the birds have cleaned the heads bare!!
Cut the heads carefully (they will lose seeds easy at that point) and shake and rub them inside a 5 gallon
bucket or paper grocery bag. Then winnow the seed from the chaff and you are done.
"You must be the change you want to see in the world." "First they ignore you, then they laugh at you, then they fight you, then you win." --Mahatma Gandhi
"Preach the Gospel always, and if necessary, use words." --Francis of Assisi.
"Family farms work when the whole family works the farm." -- Adam Klaus