I bought this little package at home depot garden area and was
surprised to see that the product was what looked like a half moon. I
thought that fern's could only propagate through spores? Anyhow never
heard of this type and it looks like a Boston Fern, that was what
attracted me to it in the first place. That half moon object could be
a tuber of some sort? I googled, but it does not say anything about a
tuber.