Propagating Philodendron Selloum
Our daughter gave my wife a P. selloum about 20 years ago. Well during the winter of 2007-2008 my wife left it on the enclosed sun porch without leaving the window open from the house so it would get heat. It restarted last year with a tiny green sprout from a root. After a year in rehab it has about 8-10 leaves now and is growing. How do I propagate more plants?