Auto Banana Blaze / Auto Orange Bud

nema globe pot poppers as my brand of Nematodes, they are ready to go and dissolve slowly into the medium. Never had an issue with them after using them product. I also agree BTi like ubu suggested is another great option. knocks em dead. Nematodes will last a bit in the medium as well for the ones that are slow. Sticky traps are only good to monitoring not a solution to kill them off. If the gnats are favouring one plant more then the other its likely that soil is a bit wetter then the other or just a fluke. I also have some rouge gnats flowing around right now, but I also have a carnivorous plant that needs food "butterwort" I'll stick it inside the tent and let the population build till its well fed then I'll treat the gnats. Good Luck!

looking good, very healthy IMO. Now would be a good time to LST them if you where thinking of it. If by white spots you mean the stuff on the tips of the leaves, might be from to much feed or to much light. If you spraying anything on them then that could be contributing to it. When the tips of the leaves point up and bend like a taco shell that's a common sign of to much light or heat. May want to try raising your light up to 50cm/20" from 45cm/17" and increasing the airflow to see if it helps with anything. Sometimes white spots on the leaves can be from pests but they look different and not like the ones your showing. I do see lots of yellow sticky traps. great for monitoring of pests but they don't do much in terms of controlling them as they all tend to have completed their breeding and egg laying cycle by the time they get on that trap. I would recommend BTi or nematodes for gnat control both are tried tested and true methods of killing em dead with no harmful side effects. Good Luck!

Broo don't see the issue ? They seems to be happy mate !! I've never growed a plant without any spot haha 😄 happy days if you ask me brother !!

Looking good, One thing I noticed with LST is its easier to do thing with thicker or heavier gauges of wire/twine/string. the thin stuff can sometimes cut into the plant. Some of the best items are flat ribbons or a old ball of yarn. Lst is something your going to update every week and low and slow is key. to much stress and it will snap the branch. Good Luck!

100% definitely male flowers. You have a "hermaphrodite", no doubt about it. You can either try and pluck ALL the male flowers off as they appear or scrap the plant. Personally, as hard as it is, I kill them.