This has grown in a pot I didn't label and I am not sure what it is. It could be a random self seeding weed or else a silver birch or scots pine. Any ideas?
They are definitely not tree seedlings and it doesn't look like any of the weed seedlings I'm familiar with so I would keep it for now - we should be able to identify them when they have grown a bit more. I suspect an annual flower of some kind.