Azamax. Use it. That bug looks a bit like a Spidermite. God help you if it is. Azamax will kill just about anything. Except your plant of course. And its cheap. Good luck man
If you ever have a thought even close to the word "Infestation" get yourself some Azamax. That shit will roast anything and it can be applied as a drench or foliar. Plus it wont hurt your plant. good luck. hope it helps
IMO: I would say that's going to be your best option. (tying down) Topping now could create some serious issues. You don't want to stress the plant anymore than need be.
I have similar probs with mine. Just as dude said though Patience is key. When their this young its all about waiting and proper care. If you rush it, your almost certainly going to hate yourself later. These shorter stockier ones tend to be the ones with the thickest shoots and stems...
Azamax. That shit cures any infestation, which is what looks like you may be facing. If its spidermites keep your fingers crossed and pray. Those fuckers are ruthless. Good Luck
Shit man, I'd use some wooden Surveyors stakes and some shoelaces. If their taller than the stakes try supporting them from the ceiling with strings or against one another. This can block light from leaves but natural support is better than nothing.
Also for your Humidity, higher is better in the beginning. Once you get into your final medium and are heading towords your "veg" state keep it around 60%. Thats your golden number. No less than 50% and no more than 70% all the way through to the end. Temp is also key. 75 F at the plants...
Honestly if they drooped when the lights went out they are trying to tell you something. I run 24's until they're around 16" tall.
As i said, I start in the flexi plugs. Once their rooted i Transplant into the 16oz Styrefoam cups. Give them a week to get used to their new home with...
DO NOT JUST PULL IT OFF! you may do more harm than good. I would def get it off because its just sucking valuable nuts from the soil due to the plant trying to fix itself. Grab the stem of the leaf at its base and twist it between your fingers until it pops off. one good twist in the same...
The watering aspect should be one of your main concerns. Watering when they need it is key. If the dirt looks dry and the cups feel light then its time to water. The plant looks great. The first 36-48 hrs of germ is key. Try getting yourself some flexiplugs, tray of 50 slots, Water...