This is really easy. Dig up a small fern in your back yard along with some moss (that is ~ assuming you have both), put some soil in a pot, plant the fern in the pot and arrange the moss around it, then water well.
Cover with a glass dome.
Simple and easy ~ a small terrarium you can enjoy during the winter months ~ and a little greenery which is always a lovely sight.
So, Otis and Riley and I enjoyed a wonderful walk today, which we all really needed.