I think it can be detected in your hair for about 90 days. Less if your hair is super short (1 inch or less)

I would think you'd be OK. Good luck. I failed one a few weeks ago. My own damn fault, though.
stonerbass Reviewed by stonerbass on . Time... 6'5" 350, lower than average metabolism. Last smoked Nov 2004. Urine test scheduled second week of may. Odds on passing? Thank you. Rating: 5