PVC is light and a decent filler, while PE branches add weight to the tree but look much more realistic. Many artificial trees have PE branches, but I haven't seen many as full as Balsam Hill's.

Balsam Hill is known for their gorgeously realistic trees, and the Classic Blue Spruce Artificial Christmas Tree is a great example. The tree is unlit and durable enough to last many years ...

The "lush" trees are perfect for those who want to add greenery to their spaces without having to worry about watering it ...