Please help me identify....
I was trying to get my green thumb going with my first garden. Stupid me thought it was a good idea to order the bloom perfect. Now there are these straggly looking plants growing and taking over. They are all of the same species. I know bloom perfect is supposed to be wildflowers but I didn't expect these particular ones would be the only ones to emerge and to resemble ugly weeds. They are about 12 inches high, tiny white flowers, and there leaves close up at night. I don't think they are poppy or mimosa.
I've been on the web for hours trying to find out which plant it is. I was unsuccessful. Which brought me to this site in hopes some expert eyes can help me determine what plant this is. That way I can pull the little boogers out before it's too late and I ruin my garden.
Here's a photo of my nightmare: