Usually hardy to -10F or -5F when kept dry. Most reports from the UK inform that this plant will succumb to excessive winter moisture, it...Read More survives the winter but usually starts rotting at the end of the winter.
There are also a few reports from UK and europe where people claim that their havardiana survived winter without rain protection in high humidity ( of course provided good drainage ) which is quite uncommon , i think there are some subspecies or certain havardiana of a different provenance that is resistent against wet humid conditions.
Out of all the different species I have planted outside in a sand-gravel raised desert bed, this agave has handled the Arkansas climate t...Read Morehe best....Grows fast, even put out offsets during fall and winter (when it gets more than half-day shade), handles record amounts of rain over the last year with absolutely no issues.
Very attractive ghostly agave with nearly white leaves, and prominent, black-brown lateral and terminal spines. This is also a slow suck...Read Moreerer, making it a useful and manageable landscape agave. Very striking in a setting with darker colored plants. Similar looking to Agave parryi varieties.
Usually hardy to -10F or -5F when kept dry. Most reports from the UK inform that this plant will succumb to excessive winter moisture, it...Read More
Out of all the different species I have planted outside in a sand-gravel raised desert bed, this agave has handled the Arkansas climate t...Read More
Very attractive ghostly agave with nearly white leaves, and prominent, black-brown lateral and terminal spines. This is also a slow suck...Read More