So often we think we know all about a plant, when we’ve only grown a single clone, and we all know what happens when we assume! A good example is the Southwest US native Agave parryi ssp. truncata, which is now grown around the world. 99.9% if the plants in commerce are a single clone, know as the Huntington form. Unfortunately, this clone is not reliably winter hardy north of Zone 8b.
Many years ago, we received a new clone via the late nurseryman, George Hull. Having survived for us without damage since 2010, including two winters of single digit F temperatures, we have christened this Agave parryi ssp. truncata ‘Hardy Boyz’. Below is a photo taken last week. It’s been very slow to offset, but we feel this an exceptional clone worthy of propagation and distribution. Stay tuned.