Contact the real seed company,they're very helpful.
+1. real seed co is one of the only companies that has truly pure landrace genetics, because theyre seeds are collected in their native environment instead bread as f1s or f2's in another country.
real seed company is the shit, contacted them and got some great advice on which of their landrace varieties would be best for my med breeding project. Ended up selecting kumaoni for cbd, also got some manipuri thai/laos that I'm real hyped on.