I got a sativa I have been growing for 2 months and is still vegetating it currently stands at 12 inches but last week was only 7.5 inches and the week before that was 5 inches I was fertilizing the plant but stopped due to it burning it so I don't think that was what makes it grow the strain of my plant is green do any of you think there is something wrong with my plant is that why it has been growing so slow. Oh yeah and I'm an outdoor grower so I let mother nature run it's course.