Mate, I'm growing out Aurora Borealis
here, and you can see why they are cheaper. What you are paying for when you buy seeds is the work that has gone into carefully breeding over a long period to get the required genetics, as well as the quality, this includes uniformity, in height, colour and many other aspects. As you can see from my grow, from the same Kulu strain, I have 2 sat dom, and one indica dom, which may have well been two completely different strains. The sats would be at least 2.5 feet taller than the indica if they hadn't been scrogged, and as you can imagine, it causes all sorts of problems with light height and I think I'm going to have a very staggered finishing time.
I can't see any bollocks on the plant, but have been told that the premature browning of the pistils indicates they may have been pollinated, so chances are at least one of them has gone to Bangkok, but I'm keeping everything crossed

BM