So here is some info i was able to find on the Bangkok Betty's we are growing. Ended up with a single female, most likely, as one has not shown full expression of sex.
Info on the Bangkok Betty,
"here's the DL on the seeds. A friend called Top 9 fingers got seeds sent to him from Thailand. He then grew out the many seeds that he got from a friend in Thailand. He found a true male and female, or both plants that showed "No" signs of hemi's in testing. He then made seeds and sold them at a some what small site. I caught up with him and was sent some seeds. Well the first run of seeds where the wrong ones. Well, he found the mistake and sent me more of the correct ones. I in turn grew those out and found the best of the bunch. One male and female that i personally STRESSED the hell out of. By the means of Heat,PH, PPM, Light, and every other thing i could think of to Hemi them. I even beat the hell out of a couple of plants and nothing. As to anything in the mix. I can not be 100% sure, since we do not know the location of where the seeds actualy came from in Thailand and if there were anything crossed to it. I can tell you that nothing in Top 9's garden was crossed to this line. Just trying to help anyone wondering about these genes."
:from BillyGoat
@Mg Sour Kush is different. No relation to Headband. SK was out of a reserva privada Og seed pack. And as for a ppm meter, not necessary with a consistant salt mix. Once mixed you will ALWAYS know your ec/ppm. PH is the adjusting factor. Dtw is as easy as it gets.