Fireweed is an Alaskan ‘regular’, also known as Rosebay willow herb, can be seen in fields Fireweed amongst left oversof color…It is an amazing plant with multiple uses ~ tea from the leaves, honey, candies and sFireweed shines even at night.yrups and jellies. It is so hardy that is is often used to recolonize after fire or other land devastation…Me, I think it is just simple and beautiful.