What can I add to boost the quality of my bud?

And whatever you do don't defoliate autoflowers, They're on a clock unlike photo periods if you defoliate and the recovery time is 3 days, that's 3 days lost growth on your plants, I definitely would get in there and do some low stress training give them some space between and allow more light in and a scrog when they get a bit bigger to maintain the spread, also never top autos either for the same reasons, taking days of productive growth....They look super healthy and vigorous just keep doing what your doing and like I said make a tea with unsulphered molasses and give that to them once a week until about 5 weeks left and just use ph'd water...Good luck

Make a ammendment tea and add to the watering cycle, there will definitely be a benefit, 2-8-4 warm castings and living soil unsulfered molasses in a sock with a good air stone, add once a week..Check my diary I'm running Gaia as well and they're thriving hard

You a few options. Mollases. Co2. Extra ppfd. UV. Z there are so many methods. But have a look.at this i think u are just in the stage where u can transfer all that energy from making big leafs to big colas. BTW my go 2s which I've found incredibly useful over my short growing period. RQS, ROLLITUP, GROWEEDESY Here's a link on defol. https://www.growweedeasy.com/nebulas-flowering-stage-defoliation-tutorial Good growing.

Once it is done stretching start cutting back on nitrogen, and adding more potassium. Flowering npk basic ratio in feed is 1-2-3. Keep humidity under 60 percent. 40 is best in bulking. Maintain ideal ph in substrate. Intermediate light breeze on plant. Good luck and enjoy 🌱