That stuff looks great,
glad stuff is working out for you now!
It took me a while to get the hang of the bottles, easily overwatered.
I'm cracking 5 new seeds..
Four AK47 beans a friend of mine grew,
and a mystery seed. I'm pretty sure it's 50/50 chance of either Trainwreck or Headband.
I figure I'll get 2 or 3 Female AK's, and pick a keeper, and hoping I planted a Headband seed.

Here's my bottle grow, day 29 flowering.
Oh and, make a Soda Bottle Growers thread, I'd contribute.