There are still organic fertilizers. Growing organic doesn't mean denying the plant what it needs because you don't have funds, haha. Organic just means you're not using synthetic chemicals and you are using nature (good organisms, bacteria etc.) to create a healthy environment for your plant. Using nutrients doesn't necessarily mean you're using chemicals. If you're low on funds, you can recycle many foods into compost and make fertilizer for your grow.
You say the temp is warm/hot? ...How hot? Too hot is not good. Plants don't work well past 85 degrees. If they get heat-stressed enough, they could hermie, feminized or not. Feminized seeds don't give female 100% of the time.
If the soil is retaining water too well (the plant doesn't really look over watered but), you may want to consider adding more perlite to the soil. It's not about how much it rains... it's about how fast the water gets dry/used in the pot. A plant that small doesn't drink a lot so, it doesn't need a lot of water... yet. In my experience, I like soil that dries fast (every 3-5 days) so I can control how much water it's getting. You can always add water, but once it's in there, you can't get it out.
The hanger will work for now but, as the plant gets bigger it will pull those hangers out easily as it tries to straighten so, you may want to drill holes in the side of the pot and use zip ties instead.
If you want good results, you are going to have to feed the plant something. I usually start feeding 2-3 weeks after sprout (about where you are now?). It looks like the lower leaves are starting to cannibalize themselves meaning, the plants hungry.
All that said, the plant looks ok right now but, trying to determine what's going to happen over the next few months is impossible. The plant is young and doesn't need much care. That will change. No offense intended but, it seems you're a little confused about some definitions. For your first grow, keep it simple. Don't worry about the advanced techniques and just focus on getting the plants through a life-cycle. See what they do so you can learn and familiarize yourself with the process. In my opinion, once you get through a grow, it's easier to work on the techniques in the future.
