ASAP if weather stays like it is. Can't really say much more. Just stuff straw of fleece into the crown, Tie the fronds up like a shuttlecock, stuff more in and the wrap whole crown up well. It hink that your cant also wrap trunk too.

Avoid using Bubble wrap though, for this.

now is a good time with the frosts we are getting asap .

thanks!

its a bit late now lol . hopefully you wrapped them last autumn .