LINK FOR PROPAGATION
http://muextension.missouri.edu/xplor/agguides/hort/g06560.htm href="http://www.muextension.missouri.ed/xplor/agguides/hort/g06560.htm">
I had to retype the link so it may not work since it's so long. But if you ever wanted to know anything about propagation this is your site.