|I've been trying to grow sunflowers. I have two plants that I started from seed and transplanted into my garden. The plants are roughly 12" tall. This morning, my dog ran into the area where the sunflowers are and knocked them over. The stems broke but are not severed all the way through. I put in longer stakes and brought the stems upright and tied them to the stake. Will these plants survive? If so, what special care should I offer? If not, it's mid-late June, is it to late to start from seed again?