Girl Scout Cookies Extreme autoflowering.
My next set of leaves became visible today. Since I turned up my HLG 260 to the halfway mark, the plant has slowed down growing in height and the leaves are getting much bigger. It is now 3" to the top of the plant. Each leaf is exactly 1" long. The sand is only 1/2" top layer to prevent fungus gnats. This is the seedlings 5th day above the soil.
I noticed the cotyledons are a little darker green than the regular leaves. It’s hard to see in the picture but a few of the “fingers” of the leaves have turned upward very slightly. Not all of them, just a few. Clean bill of health? Thanks.