I've never seen any details.
TRTC CEO Derek Peterson operates a privately held dispensary. One may assume products will be sold there, but this has actually nothing to do with TRTC.
From the pr about 1st phase, I understood NRTI owns the extraction process, though this is left a bit fuzzy.
That would leave TRTC as the supplier of the weeds.
To me it seems they're intentially vague about this parnership. I think the main purpose of announcing this 'deal' was to ride on the TRTC train for a while, when this stock was booming. In the end, NRTI can source the weed or oil everywhere. They'll soon be commodities.
Margins should be really awesome here for NRTI