Agave edema strikes again

A couple of weeks ago, I bought an Agave attenuata ‘Blue Fantastic’ at the UC Davis Arboretum Teaching Nursery for the newly revamped front door bed: Agave attenuata ‘Blue Fantastic’ at UC Davis Arboretum Teaching Nursery Before heading home, I made a brief stop at Trader Joe’s, no more than 20 minutes. While I was in the store, the agave was sitting in the car, with the windows slightly cracked. Imagine my frustration and annoyance when, just a few hours later, I discovered that several leaves were starting to show large brown spots: The next day, after I planted it in the ground Here’s a closer look: And a week later: 20 minutes in a closed car on a reasonably warm morning, that’s all it took. Fortunately, the damage is cosmetic, but still, it’ll take my agave until next summer to shed the blistered leaves. If you’ve ever transported agaves in a closed car on a warm day, you might have experienced this yourself. Some species seem to be more prone to this, especially those with thin...