These symptoms started appearing a couple days ago. CFL grow, about one month old. I used Miracle Grow Tomato two weeks ago at less than half strength, and again two days ago, a little more than half strength. I checked some guides online but still wasn't sure what the issue is. It is only affecting a few of them. Any ideas? Thanks. I know, the box is ghetto, but it's temporary. The real one will be finished this weekend.