Autos queries

I would go ahead and remove those

Hi it is a bit late, but since such branches are almost nothing without bottom, I would quickly remove them :-) beautifully plants 👍🙏🏻

That's a scary proposition with autoflowers. If you have an idea of how much time is left and that the growth has no chance of providing anything useful, its better to cut such things off early rather than later in the flowering process. I wouldn't cut anything at this stage, but a few stragglers way low on plant blocked off from light? maybe.... that's fairly high stress to be cutting the plant in bloom A little extra fluff isn't going to ruin yield. Just add it to the 'future hash bag' and throw it into freezer after harvest before it dries. Abunch of it will reduce yield of better buds, if too unruly, which i doubt for an auto. I can't help you with additives like that, sorry. I will say, that it can cause problems in the substrate's chemistry if the chemicals in bloomtastic doesn't mesh well with what is in your fetilizers. This is true of just about anything that isn't a complete system of products under one professional brand. I'm sure most of the time it won't be an issue, but the potential exists depending on what else you put into your substrate. Most of that stuff equates to GNC or holistic health sales tactics. If you see a benefit, go ahead and self-actualize or whatever, lol, but in general it's just placebo at best and a potential problem caused at worst.