Finding an use for the green fabric

As seen above, I have found an use for my left over green fabric.  I had used that fabric in my tries for pin cushion.  So, with some of the left over, I had used them to repair this knitted big blanket.  I knitted it myself a long time ago.  It was a bit of an experiment.  I will see if the repair will hold on.  I

It also got me thinking.  It was part giving me inspiration and made me remember about patchwork.  I could do a patchwork blanket.  I could use the remaining green fabric with a few other to do a patchwrok blanket.  I will have to do some research to be sure of myself. I have an idea on how to do it but I do not know if it is the proper way to do it.  In addition, I am curious how people are doing it. 

I knew of someone who had done one for me many decade ago.  It is a bit sad that it is too late to ask that person question about patchwork.  It is good to have connection but less so when the person is desease.  Well, I am not out of ressources.  I am sure I can find information somewhere.  It is easy to look up for a video on that topic.