If you control the environment properly you shouldn't have too much to worry about. I know how to do it, germinate, seedling, veg, flower, dry, cure, store, different par spectrums and level of ppfd for different stages, different nutes and concentrations, different humidities. I plan on doing
grodan cubes with a drip irrigation system. I think I got this just need to figure out the things i'm unsure about like how much square footage or plants one could handle with a irrigation/fertigation system. I'm trying to not let fear hold me back.