I am a medical marijuana patient in California. I am growing 6 OG Kush plants under a 200 watt fluorescent in 3 gallon containers. I am using 3 small fans, vent fan with charcoal air filter, organic fertilizers from Home and Garden. Each plant is about 24-26 inches tall. I am on the 6th week of vegatation, if I start to flower now, how much would my yeild be?