Blueberry cookies by medicine man seeds

These seeds expired many years ago it seems but after 5-6 days in shot glass of water the cracks appeared and 2 days after that I moved it to a small tub in between cotton wool pads on top of the wifi box. I finally had 2mm tap root so dropped them in! So far 2 have poked up. One of the seeds dropped down the plughole I had to take a pipe from under the sink to recover it and it's the plant pot with the blue circle. Just spraying with tap water for now. I need to get some root stimulator. These were the biggest seeds I've ever seen, they were roughly 3 times the size of normal ones see pics