That's how I grew my first plant!
A closet, a seed, and some dusty ass heat lamp from WinCo that costed $10 hahaha
The hippies next door gave me some nutrients and a great white shark clone they had extra. By the time harvest came I had a rinky dink plant with a gram on a stem lol...
I chopped that beeotch and tossed her in the microwave and twisted it in a zig zag!
It didn't get us stoned, but we learned a lot! Especially we needed a better light, more patience, a little knowledge on flushing so our rinky dink pinner doesn't taste like Black Gold and Earth Juice next time...