Here's the progress that was made on digging today. I use the term 'digging' loosely here, because it was more prying rocks out with crowbar, cutting tree roots the size of my wrist and larger with loppers, and then scooping out the dirt and smaller rocks with my hands for the most part. It's about 15" deep in most spots, and I'm considering calling it good on the digging, other than finishing out the corners and leveling it. I had originally intended to go four stacked 4x4s high on the sides, now I think I'll go six high. That will still make it slightly over 3 ft deep in the deeper middle portion and 2' deep elsewhere. For an idea of the size of some of the roots, look at the top edge underneath the red shovel.
But tomorrow's another day! Maybe I'll be inspired to pick up the shovel again. Although I would also not mind being able to get by with a 15' X 15' liner, if I go much deeper I think that won't be possible. But we'll see
![Afro O0](https://www.worldwidewatergardeners.org/forum/Smileys/smilies_smf/afro.gif)