I use guanos, kelp, molasses and all that, but i usually seem to over feed them, i think. She's hard to judge. How have you interpreted her feeding amount, low dosage, medium, or large.
As far as improving quality, you seem to be on the right on, i wouldnt over do it. Like one of my mentors says, low, slow and steady is the way to max yeild. Its easy to over feed, and that henders the leaf/flower growth.
But as a secret, spike your BB with an increased amount of P at week 6. That will stress the plant in a good way to improve yeild, then after that i would either feed low or not feed again. Personally i wouldnt feed again and start flushing soon after cause BB has a flowering time of 8-9 weeks i believe. i just threw my DP BB into flower yesterday, vegged for 9 months

, if you want to discuss characteristics or ways to get the plant to a max i'd be more then happy. I plan on workin with this strain and Barney's Farm G-13 Haze and just perfecting them, so i'm always down for discussion.
take it easy and be patient
