Dentaria Come Pewter Festuca xMangave 'Permanent Wave' is an

xMangave 'Permanent Wave' is an amazing Walters Gardens creation

composed of large 10" x 7" leaves

Iris odaesanensis spreads nicely to create a 2-4' wide grass-like mat of foliage in 5 years (depending on soil moisture) that remains evergreen in milder climates

which top the sturdy 20" tall stems

Dentaria Come Pewter Festuca xMangave 'Permanent Wave' is an(aka: Cardamine 'Come Pewter') Dentaria 'Come Pewter' is a 2022 Plant Delights JLBG introduction of a hybrid toothwort, which we think is a cross between two Eastern US natives, Dentaria diphylla and Dentaria heterophylla. Dentaria 'Come Pewter' emerges in early February (NC) with mitt shaped pewter silver foliage that forms a 4" tall x 15" wide clump. The 5" tall stalks of white bell shaped flowers top the clump, starting for us in late February.