Ok so I thought I would start a thread monitoring my new grow. They are still babies with just seedling feed right now but I decided to try out the gh flora series nutes... was using floranova series but I remember getting a better yield off the gh flora series nutes. Anyhow... as time goes on I will be wanting some helpful hints in ways to improve my yield. I am using a 400 watt hps light for this with a 3x3 hydrohut mini 170 cfm fan with an elf carbon filter.