Siegfried Frost Leek

Making much of its growth below ground where it is protected from the cold, this leek often withstands the rigors of winter to offer a delectable spring treat. With stalks growing as much as 4" across, there is plenty to enjoy. Most will survive winters with good snow cover if you hill them and mulch after the ground freezes. Alas, the recent prevalence of open winters with fluctuating temperatures and multiple freezes and thaws is making overwintering less of a sure bet. Although discouraging, this presents an opportunity for selection of plants that can face the swings of climate. Cold-hardy