From Seed to Weed Very Low Budget

So, this is my very first growing experience...or at least, growing cannabis. I don't have much money and neither do any of my friends that I started this with. We are growing it in a garden house at the edge of the city, so I can't be there all the time, I can visit once a day to make sure everything is going ok. That kinda limits me. Also, the shortage of money is a real pain in the ass. We can't afford the fancy equipment like LED bulbs, humidifiers, fertilizers for cannabis, pH meters etc. so it's kind of a shot in the dark, but I am trying to do my best with the limited equipment I have. The strain we chose, Lemon Skunk by DNA Genetics, was the only one our local growing shop had in stock, everything else was sold out, but the strain actually looks good, so I am certainly not disappointed. We bought a pack of 3 seeds that came to around 23€. I chose Jiffy Coco tablets as a germinating medium...or at least the local supermarket generic brand that my mom had at home. I left the seedlings in for the whole week. I am using CFL bulbs as lighting, colder ones in veg and warmer ones for flower. I didn't buy the warmer ones yet, just the colder ones, they came to around 20€. I am using a timing wall adapter with my bulbs. I bought it for about 8€. We made our own lighting wires, we bought 3 sockets, 3 wall plugs and 6m of wire and just wired it together, that cost us about 9€. Since it's fall here rn, we are using a heater that we got for free cuz my friend's dad found it somewhere. It's kinda shit, the fan already stopped working and we had some problems with the heater core not working, but we fixed it. The fan is still not working so it's not blowing the warm air in but sort of radiating it into the room, but it's better than nothing and it was free. I am using a thermostat wall adapter that cost us about 15€, however, since it's the cheapest one that I found, you can't program the temperature based on the time of the day, so the day and night temps have to be the same. I bought three 10l bags of potting soil for herbs and spices, the closest one to cannabis soil I found. Together with a 10l bag of horse and cow manure mix and a 2,5l bag of perlite, it came to around 17€. As you can see in the Day 1 photo, I am using a transparent dome to keep the humidity high. We found it in the garden house I don't know what it is, it looks like a plastic wine glass with the leg cut off, idk who would do that but it serves it's purpose very well. The pots we will be using later were also for free since we found them in the garden house. So if you count everything up, the starting cost of this grow was around 90€ or 100$. As I said earlier, I am growing it with my friends, so we split the price with 5 people. So it was about 18€ or 20$ per person. I am liking the progress so far.