i cant imagine this being the case as they are drastically diff in every facet...of course there is always the possibility of the 'one in a..' phenotype, but these two are just too diff. i love them both.
A very trusted and respected grower(my guru) told me that green crack(the cut he grew) was a selected pheno of Martian Mean Green. Can anyone confirm this? I have never had the chance to get my hands on MMG beans. If someone has grown both can they give their opinion?