Im currently growing a number of different strains, one of which is NorthernLights(X)Blueberry.. So although im not growing pure NL, i may be able to offer you a bit of insight into the genetics of the strain, especially since im also growing pure Blueberry :eyesmoke: - so comparing my NL(X)BB...
Ive dealt with hermies in the past, so i can totally sympathize with your situation..
From the pictures you posted, it doesnt look like that particular plant itself is herming - but rather, got pollinated..
You can see the swollen calyxes and pods that would hold a would-be seed.. kind of like a...