I vegged the plants for 24 days. They were a couple of weeks old and between 5"-7" when I got them. I started with one 4' T-5 with 1 6500k bulb and 1 3000k. I added a 4 plex T5 setup with 4 6500k (switched out 2 for 3000k). In addition, I have a light table with 4-2' daylight bulbs for lower level foliage. Total of 404 watts. They've been in flowering phase for 33 days