Hello all! I have hibiscus plant that is probably 3 feet tall. I replanted and cut it back last summer because the limbs were almost naked. Anyway, when I cut it back, it grew in beautifully and now that i have brought it in for the winter, the leaves on one limb are turning yellow. Every other one of my 9 hibiscus plants look healthy and even the rest of that particular plant looks healthy also, except for that one limb. The leaves don't feel like they are not getting enough water, they are just turning yellow. I try not to over water, only when i see the leaves getting a little wilty...HELP!!!