When it comes to Agave Deserti, High altitude forms are known to take 5 F to 0 F , some forms especially low altitude forms died at aroun...Read Mored 15 F to 20 F. Especially subspecies from Baja have alot of variation in cold hardiness. subspecies Pringlei is probably the least cold hardy.
Simplex is reputed to be more reliable with less variation in cold hardiness, However this one needs to be kept dry - especially in winter.
I've seen this growing in the wild on the 'El Camino Del Diablo Trail' (Devils' Highway) that runs between Ajo and Wellton in Arizona thr...Read Moreough the Cabeza Prieta National Wildlife Refuge.
When it comes to Agave Deserti, High altitude forms are known to take 5 F to 0 F , some forms especially low altitude forms died at aroun...Read More
I've seen this growing in the wild on the 'El Camino Del Diablo Trail' (Devils' Highway) that runs between Ajo and Wellton in Arizona thr...Read More