Thx to a german thread i could figure that out.Hey amnesia lovers.
Could it be that the hypro cut is different from the core cut?
2016 i did search what amnesia the austrian cloneshops had to offer. At this time it was core cut, hypro cut and golden cut.
I grew core cut and hypro cut and they were different genetics.
The amnesia sold as hypro cut was fast flowering, first hair within a week after flip, small buds at 2 weeks and ready in 9 weeks.
Aroma was sugar sweet floral. Potency was less than the core cut but the high had a lot similarities. It was also no ceiling for the daily toker and dev a very good sativa happy weed high.
Sadly the cut is gone from the one shop that had it.
Here under 2*150 w cdm with additional hps ~35d after flip.
32d after flip
47d
56d
64d
Dry buds
Never tried the golden cut but some info about that would be nice.
So core cut came from ibo family and the cut i grew was probably the hypro cut
https://www.icmag.com/threads/amnesia-core-cut-sammelthread.215568/
The plant in this post looks a lot like the one i had.