I have a few "odd balls" growing in my yard this year. We had some soil brought in from a "trusted" company,but now my yard is full of thistles etc. These "new" flowers or weeds were not planted by us,and we don't know where the soil came from. Seems odd however that the one flower/weed (the one on far left) has been evenly spaced in my flower bed. There are 3 of these plants spaced approx. 3 feet apart. Also,if someone could kindly tell me how to get rid of thistles...lol Any help would be appreciated. Thank you.