Mangave Blue Mammoth Thrillers to only 18" tall

to only 18" tall

but this rare form has been fine in our Zone 7b/8a woodland garden since 2003

In mid-June in NC

While Thalictrum 'Black Stockings' is very easy to grow under most garden conditions

Anemonella thalictroides 'Green Hurricane' is perfect for a special place in the woodland rock garden

Mangave Blue Mammoth Thrillers to only 18" tallxMangave 'Blue Mammoth' is a 2018 Plant Delights JLBG introduction that's been the most winter hardy xmangave in our trials so far, to 7 degrees F! In three years, expect this Agave ovatifolia hybrid to form a 2' tall x 4' wide, slowly offsetting, architectural rosette of jagged blue leaves with subtle olive spotting. Unlike its agave parent, xMangave 'Blue Mammoth' doesn't die after flowering, so sit back and enjoy the 10' tall spike of yellow