Agave protamericana Big Blue Bulgaria Bob Kuk's new hybrid seems

Bob Kuk's new hybrid seems to have attracted lots of attention

While Pteris wallichiana has tolerated dry sites in our trials

although the new growth emerges very late (reports indicate success in parts of zone 6)

this 6' tall x 12' wide deciduous grower will resprout rapidly

Agave protamericana Big Blue Bulgaria Bob Kuk's new hybrid seemsThis vegetative selection of A. americana var. protamericana makes the largest clump of any of the hardy agaves that we have grown. Instead of forming a tight, upright clump as is typical with "protamericana," A. 'Big Blue' makes a more open clump resembling A. americana, reaching 3' tall x 10' wide. We usually see a little leaf burn when temperatures drop much below 10 degrees F, which is still far hardier than typical Agave americana. In loose