Germinating Alaskan Poppy seeds

I am trying to germinate Alaskan Poppy seeds. It has been about a month. They are on a window sill. I’m watering them and nothing is happening. I have grown them before but started them about a month earlier this…

London Plane tree

There is a mature London Plane Tree in the Brighton, Ont. area that I would like to propagate. I believe that cuttings are the way to go, but I do not know when or how to do this. Any help…