You're looking at the plants, all at 5 weeks old. I just inspected, and replaced the soil in the 2 big black pots. Even though the soil had Perlite in it, it was still holding a lot of water 2 days after watering. The soil was quite dense, as well. I replaced the soil, and added more Perlite. I now think that's why the plants are so short for 5 weeks old. Lack of oxygen. lol