Can't say about the Pakik, but from the few runs I've done with Yarkhun indoor I think that Yarkhun genetics are quite particular, very sensitive and very responsive to environmental conditions and the ideal ones will always be the outdoor ones, from start to finish. If Yarkhun genes where dominant in these large plants then maybe it made them less suitable to that kind of grow tech.
Irie!
Thanks for clearing that up bro, i also think that an outdoor grow start would have been better for the adaptation with Maha Kala 50N.
Landraces is fragile with exotics latitudes and conditions no doubt!