Age - in 3 days they will be 4 weeks old from seed.
Nutrient - sensi ph perfect A&B grow
Light - 300 watt dual spectrum cfl but swopped over with x2 300 watt led panels.
Co2 - Homemade suguar and yeast method.
Update - done a little foilage removal from the base of both autos yesterday,pics to follow tomorrow hopefully its done them a world of good.
Also had to add a silicone frozen gel pack into the dwc resivour to bring the water temp down as it was a hot day.