I don't know what green crack is, but pot helps MS. I would think all pot would, some better then others. that is why ms was one of the first conditions that cannabis was used to treat.
WH, that is a good point. We all seem to have varieties that help us and then, bam one you don't like. I find that interesting. I don't like White widow. I wonder what makes them different from each other that way.
Could be the Grower and or Pheno, or just our Systems handle things different,,cause the White Widow I got ahold of was awsome. The Green Crack jacked me up and I didnt feel good everytime I smoked it. My friend loved the Green Crack.. Go figure.
Thanks for the replies. Guess I will just have to take some to her (MS patient I grow for) and get her opinion. Awesome plants to grow though. Very fast flowering.
I have no experience with green crack nor MS however I do have a similar neurological disorder and started using cannibus for pain a few months ago. I have been able to cut my pain meds by 30 to 40% and I'm sleeping better then I have in years. Good luck.