Mendokid: It was about time to water, however, I'm only watering the center of the pot since the roots have not developed through the entire pot, bad idea?

Update, at some points (circled with red), the yellow seems to become more brown. Looks like a bad sign but I am not sure.

I wonder if this Xrooting could be the problem, I got a free sample from the growshop and its specifically for cuttings. I added a little, about a third they advise on the bottle. I wonder if its a good idea to flush this plant but on the other hand it may cause more stress.

HC

Edit: uploaded picture