Not that good at guessing games but I would expect that to be Borago Offinalis (Borage)
See:
https://www.google.com/search?q=borage+seedling&client=firefox-b&tbm=isch&source=iu&ictx=1&fir=BBRRxpLRVwWRBM%253A%252C1MoOU5tDkfTRLM%252C_&usg=__wanAL9QK7glhSaQJolxmdhRE5uA%3D&sa=X&ved=0ahUKEwiCtNO5tuzZAhUkD8AKHXG8A1YQ9QEIUjAD#imgrc=BBRRxpLRVwWRBM:
Useful as a herb, as a pollinator attractor and I’m told , good to add to a G&T !! If you need to transplant them, use a trowel and scoop up as a root ball when not much bigger than now.
