Blunt Spikerush (Eleocharis Obtusa) is a annual aquatic in the Cyperaceae family with easy care difficulty. It requires very high watering and full sun or partial shade light in USDA hardiness zones 3-9. This plant is safe for cats and dogs.

Eleocharis obtusa, commonly known as Blunt Spikerush, is a small, annual sedge found in wet habitats such as marshes, shores, and wet meadows.