Greenhouse Seed Co. Super Crit autoflowering feminized grow

my first ever grow. greenhouse seed co super crit auto fem seeds. no grow tent. no pro grow 400 led. no nutrients. and no idea what I was doing. I lost two plants when germinating so I only ended up with two out of the four. I left the lights on 24/7 from start to finish. I harvested too soon but the weed still turned out alright, still it could have been better. I learned