Hey guys! I currently have like 12-14 plants growing in a closet. I transplanted 4 of the larger ones into 12L pots. I will continue on an 18/6 with them and then move them outdoors. I currently have 2 18" t15s, But I feel as if it isn't enough for all the plants now. I have a blacklight but I know they are no good. Would a single cfl lamp help?
For that many plants one cfl won't have too much affect but definitely sounds like you need some supplemental lighting. Another t5 setup maybe?