Here are some current photos showing slight development of discoloration. Let me know if there are angles that would be more helpful.

I haven't fertilized at all yet aside from the potting soil mentioned in my first post. It was turf king potting soil and the bag lists the following nutrients:

Total Nitrogen 0.10%
0.02% Ammoniacal nitrogen
0.01% Nitrate nitrogen
0.07% Water insoluble nitrogen

Available Phosphate 0.05%

Soluable Potash 0.05%

Iron 0.10%

Would these levels have caused nutrient burn? Should I adjust the feeding when the time comes as a result of any of this?

In order to make better use of the oscillating fan, I have placed the tray of pots on top of some small cardboard boxes. They are now positioned well within a consistent stream of air. I am too afraid to leave it turned on any setting but low though as even with the wires holding up the stems the plants are somewhat violently blown around. I moved the fan and plants to opposite sides of the box for now. I am open to any other ideas for the narrow stems.
DGerk Reviewed by DGerk on . Ready for feeding? PICS Hello all I think my plants may be ready for their first feeding. This is based on the yellowed appearance of some of the new growth. They have been above ground for about 12 days. The soil is 50/50 by volume pre-fertilized potting soil and vermiculite. They are under 110w of daylight CFLs. I have been watering every 3-4 days. I have been misting daily, especially those without their second set of leaves. Any advice would be appreciated. I know the soil mix was far from ideal and Rating: 5