its pretty normal for some hairs to turn brown early on, you still have lots and lots of pistols, and the calyxes havnt even swloen yet!. could be a long flowering plant. I forgot if you said the strain or not.
The Strawberry Coughs are sativas and were said to be a shorter flower stage. But, my one Super Girl is a indica and will prbably have to stay on a week or more after the straws. Thanks for the great input, but they look good for now right?