The flowers in the pic are Malva, which I started from seed in May. To be honest, I had no idea how tall they'd be! I have tried keeping up with heights, widths, sun exposure needs and watering needs, but there is a LOT to remember!
These sprung from three or four seedlings that were about an inch tall when I planted them June 25th. Currently they stand about 27" or 28" and are covered with thousands of little pinkish blooms that draw bees by the dozens. Thankfuly no problems with the bees, lol.