Anthurium peltigerum (seedling)

I bought 1 large which didnt acclaimed well and eventually died.The second one got will almost no roots and didnt make it. It arrived by pop up which i though will be easier for the plants.

Beautiful plant, arrived in perfect condition. No problems with acclimation, roots are thriving, no leaf loss.

I've bought and acclimated many anthuriums from Ecuagenera, but this is the worst I have received. This is notoriously a temperamental plant, but I received mine with no roots. I even had it shipped to a pop up to reduce shipping stress. The prop box couldn't save it and it died/rotted in a week and a half. WARNING!

What's wrong with the handling?

It came dead...