Need help. Not sure what I’ve done wrong but out of 4 seeds 2 sprouted, 1 with seed (Helmut) attached, which i dad manage to get off. 1 seed didn’t sprout at all and the other as someone pointed out had a tap root coming out, tried to turn it around and it all just flaked so got rid of it.
The one that did seem to be going good has now fallen over and the stem turned from green to an amber colour.
Is this a lighting issue? And issue with the nute solution I soaked the rockwool in?
I didnt add cal/mag, should that have been added to the mix?
Should the water come up in line with the holes in the propagation tray or just a fine layer in the bottom.?
Any help would be greatly appreciated. Should I just throw them and start again and if so what do I do differently.