Agave Desert Diamond PP 26384 Shade Perennials but were finally able to

but were finally able to determine its real name

the foliage

very attractive and great for a mass planting in the woodland garden

I bet a white-top sedge will fool them

The highly-prized (but rarely available) Adonis amurensis 'Fukujukai' eventually makes a nice 1-2' wide clump

Agave Desert Diamond PP 26384 Shade Perennials but were finally able toAgave 'Desert Diamond' is a 2013 Hans Hansen Walters Gardens century plant introduction a wide edged sport of Agave 'Kissho Kan'. Compared to its parent, Agave 'Desert Diamond' is slightly slower growing due to the extra white in the leaf, but will eventually make a 15" tall x 18" wide, sparsely offsetting variegated rosette. Agave 'Desert Diamond' is a stunning century plant, especially in a container for the summer patio.