Only two of a buch of seeds that sprouted ended up surviving. One started flowering pretty early on, despite getting the exact amount and schedule of light as the other one (they shared a pot). The other kept growing taller then died without any signs of flowers.
The post pic is from ~2 weeks ago. At the start of this week, it looked like this: 
And the leaves just kept dying.
Today I decided to just harvest it. Here it is after cleaning: 
I don't know what strain this is, because I didnt label the seeds. But it smells very citrusy and I know there were some lemon haze and lemon skunk seeds among them.
What are the next steps? I've heard I should hang them somewhere to dry, is that correct?
I sort of described the method I was taught inaccurately, I meant to put in jars for curing after it was already hang dried most of the way through with a fan also, this was in a lower humidity locale though, for sure you'll probably want a bit more moisture control in a more humid place