Asparagus Seedlings

I have about 30 healthy Asparagus(Connovers Collosal) seedlings but I don’t have a permanent bed ready for them.The seedlings are now about 10 weeks old.Is it possible to plant them temporarily(possibly but not necessarily until next year),allow the crowns to develop and them plant them on permanently.I suppose the question I am asking is the same as “How do nurseries produce their one year crowns)?303Could I even just pot them on in bigger pots and park them until the bed is ready,hopefully in a month(maybe two) or so or could I even leave them in the small pots for that lenght?44Some of them are in these very small peat pots.