I usually ask this question in early spring, when the greenery starts to pop up and I can’t remember who was planted where, but apparently this question works in early summer as well because I know I didn’t plant this one myself. How do I know this? This pretty yellow specimen showed up in between the stones surrounding the garden/pool area in the back and has spread to the garden itself. Originally I had thought that it was the pretty purple flower that had spread because they have very similar leaves, now that it has finally bloomed, I see that maybe it’s a cousin come in to visit, either way if it is a weed, it is a very pretty one and I think I’ll let it stay.