20/03/2013 at 17:54
Colcos, you could pot them up and grow on until the soil is warm enough to put them out.
Brenda, normally we plant ours in early May when the soil is warm here. In milder areas you can do it earlier.
Jennie, saldly no matter what you do, those leeks will go to seed now. Best would be to eat them before that happens.