Do you find yourself captivated by tabletop glass terrariums? Can you imagine that you can even decorate your Christmas trees with glass ball ornaments with living plants inside of them? Flora Grubb Gardens has such ornaments for sale. Inside each of them you can find a living Tillandsia air-plant complete with tiny lichens and mosses on twigs and other forest trimmings. These ornaments can easily become an extraordinary addition to your Christmas tree.