Anyone know what weeds these are?

[rhyswales]

Anyone know what weeds these are? I haven't a clue on anything like this. They're an absolute nuisance, I pull them up and even more keep coming back.

[veggiechicken]

They could be anything as you only have the seed leaves there. Is that fresh compost?

[rhyswales]

They could be anything as you only have the seed leaves there. Is that fresh compost?

Added some fresh compost on to the old compost, but not much, I was going to add mulch, but haven't finished with planting in the bed yet so rather than mulching bit by bit, I wanted to do it all at once.