The leaves on my girl started about a week ago to curl under towards the top of the plant, I moved the light farther away from the plant and also reduced the heat in the grow area. I have been giving the plant a 9-14-8 nutrient african violet food for flowering. Water it every other day and the strange thing is the leaves still look green everywhere on the plant except only the top half of the plant is curling and twisting. Please help me! Any information would be great!