Malawi in Urbs

These sativa sprouts feel like they grow extra slowly compared to the hybrids and indicas. I thought nothing was happening, but the photos tell a bigger story. Not only is there OK growth, but I clearly have two phenotypes. One has larger leaves and different coloration. The larger-leafed one is growing like crazy, the other seems runty in comparison. I ended up yanking most of the clover cover crop because it was on-track to overtake the Malawi. So far, the living soil seems to be doing OK, though the deficiencies always seem near.