As far as I know the hermi issues are mainly with the RHS crosses .That is why he called them "dogshit plain and simple".
But I did have a buncha folks telling me it is also a common trait of chem. I was told if you pick the first ones off and they don't come back you are good to go. . But I have had 2 females of the DC and the one NR and all but two of the PW sprout the male flowers again. I am going against everything I thought I knew by doing anything but cut them down as soon as the balls showed. This shit is new to me. Before now 3 maybe 4 times I have had hermis in over 20 years. It is the exact reason my old school, bro science self stayed the fuck away from polys, AKA new flavor of the month stuff.
Cheers