It’s November and it’s only just started getting cold here in Iowa. A couple of weekends back I visited the Dubuque Arboretum, hoping to catch it before the ‘end of the season’. There’s a public garden back in my home town in the UK and it’s one of my favourite places so I couldn’t wait to see how the Arboretum compared. But I was too late! The day I visited was the first volunteering day of the ‘winterisation process’. Basically they dig up all the plants and store them in a green house for the winter months so they don’t die!