I have had 4 plants vegging for 8 weeks under 4- 4 foot florescent 40watt cool white and 4wide spectrum 40 watt 4- footers and the last 4 weeks with 6- 68 watt cfls = to 300 watt 2700k 4200 lumen's per light all of my plants look nice and healthy but the tallest one is only 1 foot tall it is bag seed so I do not know what kind it is is that to short should I vegg longer any help I will appreciated