Japanese Onion seedlings about 10cms - what now?

[Jitterbug]

Can someone please help me out.  I planted out my Japanese onion seeds about 4 - 6 weeks ago.  They are now healthy little plantlets and I want to know if I must move them into the open ground now singularly or in the little bunches (from the old seed trays) I used.  I also have another variety of bunching onion that I presume I must now plant out into the open ground in the bunches.. ::)

The few I planted out last year were overrun by weeds - any ideas please

Thanks

Jitterbug

[Jitterbug]

[Jitterbug]

Please ignore - found a posting lower down the board with all the instructions.  Duh! :-[