Hello again. I have never grown a photo but the PK looks good. Soil looked dark, be careful about over watering. As the plant develops more leaves it sends out more roots which makes more leaves, ect. Deep roots make for strong plant structure, what I am trying to say is water deeply not often. I ph my bottled water to 6.5, if you are using tap water let it sit out in an open container, (24hrs) so most of the chems evaporate. Look at the small first leaves at the bottom of the plant, they should start to look bad when its first feeding time (10-14 days old). Use 1/4 the recomended rate. Always check the stickies (Muddys' is great) when you get advice. All I can say is this is the most fun hobby I have ever had and this is the best site to learn from. Good luck and good karma.