Beautiful little species

I keep seeing these stunningly beautiful pictures of really big and colorful eye-catching mushrooms grown by various Reddit users which has sparked my curiosity. I really want to start to grow shrooms my self as I find their growing process incredibly fascinating. I was wondering if anyone can set me off in the right direction. I have a storage room in my apartment building, that is approximately 3x5.5 feet and once the door is closed their is virtually no light entering it; as far as the room I have nothing else other then 5 grams of shrooms.

Any help that would guide me would be greatly appreciated! Thank you! Happy tripping