In keeping with the Billy Barker Day Theme, The Mother Lode cache was placed on the eve of Billy Barker Days 40th Anniversary. You are looking for a small container which has a few tradable items in it, Bring your own pencil. This can be a high muggle area especially during the day so use a bit of stealth. Please replace as found.
The Mother Lode cache is located in the vicinity of some mining artifacts. No need to go into the flowers. Permission was given by property owner to put a cache in this location.