The latest installment from our green fingered friend sees him start work on the set-up and build of the flowering room. One of the most important aspects when learning how to grow weed is attention to detail. That definitely isn’t lacking here with our marijuana expert covering all the essentials you need to know when building a grow room. Before long it won’t be how to grow weed, it will be this is how you grow weed. From novice to expert in no-time.