When to plant seed grown Daisy’s in the garden?

hi everyone,
I got this daisy growing kit from the works which initially didn’t do much maybe due to when I planted it last year.

It’s now grown quite a bit and I’m wondering when would be time to try it out in the garden?

I have no idea what type it is as the little pot literally just said grow your own daisies
Grateful for any advice

 

I'm not sure it looks a bit like an argyranthemum to me.
If it is I'd hold off until things warm up, I dont think it would appreciate a frost.