Hey mate, I popped you some messages through the DMs. In case you don't read these:
Get a somewhat decent grow tent that doesnt fall apart after first use, there are some good brands out there that do useable budget tents - Mars Hydro, Secret Jardin, DiamondBox etc. Just dont go for the REALLY cheap ones, they usually leak light and destroy themselves during the grow ;)
As for the light, my first grow was with a 25W china blurple LED in a CHEAP CHEAP CHEAP 40x40 and it still turned out to be 13g. Which, over 14 weeks using only 25W of light actually meant a great ratio of 0.5g/watt on my first grow lol.
It is VERY IMPORTANT to get a GOOD QUALITY active carbon filter and exhaust fan to filter your air. Believe me, these plants can be smelt in the whole neighborhood otherwise: Inform yourself about exhaust systems and buy one. They might seem expensive but they are definitely a 100% necessity!
Basically:
- Grow Tent - 60-100€ depending on quality and size
- Grow Light - depends on your energy bill and amount of plants. For one small plant, a 100w LED would be great, dont buy the cheap low quality blue/red china lights from amazon though. I would recommend the Mars Hydro TS 600. Got it myself and its amazing. Higher quality and efficacy would be Spider Farmer (SF-600 e.g.) Or check out ViparSpectra or Phlizon for decent budget lights - their names being 600, 1000, 2000 etcs is just marketing, look at the actual power consumption !!!
Exhaust: I would recommend an exhaust set including fan, filter, tubing and connection stuff, usually costs around 40-50€
Ventilation: Just find something in your apartment that moves air around, computer fan could be enough already if you connect it to a 12v adapter and hang it. Otherwise little clip fan for 15€ off ebay.
"Don't forget these" bucket list:
- good soil (8€ / 15l)
- pots (1€ / pc) - would recommend at least 9l of volume
- seeds from good and reliable seed banks - ~7-12€ / pc
- good fertilizer (I would recommend organic, its more forgiving... and its organic !!!) - BioBizz Try pack for 25€ e.g.
- electronic or mechanical timer (to set light on-off times) - 10 - 25€
Everything else you MIGHT need (not necessary for the grow itself):
- pH tester of some sort - 15€
- little 100x magnification loupe to check trichomes - 10€
- power strip (to connect everything together)
I know it's a huge text and list, but I wanted to help if you are completely new :)
Hope I could help,
Peace and good luck (and dont worry too much its literally a weed after all lol)