Seedsman Northern Lights Auto Seedling Day 12

4th set of true leaves forming. New leaves forming from node 1 and 2 where first and second set of true leaves formed. The single root that sticks out from the bottom doubled in length. Nearly to the bottom of the bucket already. The stem seems to have doubled in thickness. I added several additives to the RO water that had 2mL of CalMag and 4 mL of each base nutrients Micro Grow and Bloom. The ppm bounces between 255 and 265. I noticed some bubbles forming in the water so I might b doing the first water change soon. Above ground the temps sometimes get to 86°F. But the water temps never go above 72°F. i read that this is ok but not ideal. I'm right between seasons. shortly it will b summer and hot. AC will moderate the room to 72 tops which I believe will bring both of those temps down at least a few degrees. We shall see. My humidity drops during the day and rises when the light is off. I don't have a humidifier yet or a fan but soon I shall.

I had no idea the emergency mylar blankets are transparent. I think it's wicked awesome I can see my grow at a glance while it also being wildly effective at reflecting the light back onto the plant. And soo cheap!!!