Beginner Gardening: Welcome to the Beginner Flowers forum!, 1 by happyhoe1

happyhoe1 wrote:
Hi everyone! I live in Central Florida toward the coast in zone 9b. I have just started growing some giant sunflowers for the first time, and am pretty excited about them. But when I went out this morning to check on them, I was dismayed to find a couple of them with brown around the leaves. Could somebody tell me what's wrong with my babies? I'm pretty clueless when it comes to plant diseases and insects.
Thanks! :)