The Carex Caeruleum is an uncommon, medium-sized plant and can be found only in some tropical regions. It blooms in late winter. It has huge, oval leaves, which are usually light yellow. It also grows tiny flowers, which can be dark bronze, dark pink and red. These plants grow within short distances from each other, but it's extremely difficult to control and maintain their growth. They can be used to relax. As a defense mechanism the Carex Caeruleum has a thick, wooden stem. They rely on winds to carry their seeds away to reproduce. Once pollinated, they grow fairly large, delicious nuts.