hey found 2 things for you.

1. original thread with houdini's post. they were talking more about rain affecting the plants.
http://boards.cannabis.com/outdoor-g...blem-buds.html

2. a hopeful post with stinky (i'm sure you know she's the guru) and other folks saying light frosts won't do much damage.
http://boards.cannabis.com/outdoor-g...rn-plants.html


read this and feel better until you're sure your crop has been lost! if all is lost, you gained knowledge and experience. if some is lost, you can feel good about growing something yourself. and the purple would probably be good for bag appeal. if you come out on top with full harvest, you have both.