Ok..what is a root bag? and speaking of planting under trees...does anyone know if it's ok to plant under a black walnut tree? Thanks, Kathy

Certain plants won't grow under a black walnut...notably tomatoes. But I am quite sure hosta do fine.
Linda C

I have a HUGE bed of hostas under my walnut tree and it is one of my largest and most lush beds. I also have no slug issues under this tree...don't know why,.

If you can, it would be great if you could post some pics AS YOU plant with your root bags.
I'd love to see some PRE-MID-POST planting with root bag pictures.
Pictures are worth a thousand words to me.
Sassy

I googled 'hostas in root bags' and came up with this article.

Here is a link that might be useful: Planting Under Trees