Hello, I am gettting tested for drugs next fall, it is winter now, this last summer in July, I tried marijuana for the first time ever, that was in July, if I get tested next:( following fall, a little more then a year later, will I pass? Everyone says that it only looks back 90 days so I should be good but I'm still a little scared that it might show up

You are getting tested next fall? As in around October 2008? If so, you should be fine as long as you do not do it again.

Yes, fall 2008 I know I'm worriying too much, I only treied it once and have no intensions of trying it ever again, the school says the test only coveres the last three months and I get a hair cut once a month regularly but I just want to be sure

A hair follicle test can detect drugs in your system for the past 90 days. If you are clean now and will be clean then and clean in between now and then, you have nothing to worry about.

No problem