I put most of this togeather on the cheap during my first grow, getting stuff as I needed it.
The tent is a no brand 1.2m² by 2m tall.
The lights are a cheap blurple and the invisible sun lights that I won on here, the difference between then is astonishing and I'm looking forward to a full grow with the IS lights.
I got a cheap extractor fan and the cheapest filter I could find that used Australian Mined RC412 activated carbon. They are both 125mm vent fittings.
The inline extractor fan is rated at 280m³/h which gives me around ten times the tent volume extracted per hour, less than recommended but it seems to do the job.
I have 2 cheap dehumidifiers and a fan heater that I have spliced a sonoff th16 into, with a temp and humidity sensor so I can monitor and control the temp in the tent.
I use Home Assistant (hassio) to do the overall monitoring and control for everything in the tent, it also records the history and creates nice graphs for me:
I have 20l non woven fabric pots and biobizz all mix for my substrate, with various biobizz nutes:
I have just popped some seeds into a propogator, 2 Kritikal Bilbo for Generous via LSC and 2 braindamage by growers choice that I also won on here....
Winning stuff is awesome but not as awesome as this community