I just picked up the maintenance on a subdivision entrance and need to plant a display of flowers. There will be two 9" circles, one on each side of the entrance. I was thinking of Vinka, like white, pink and red, but wanted to get some other idea. I am limited to using flats of 36 plants due to the way I priced the job. I am figuring about 15 flats (total) for the two circles.