Eelgrass is a special kind of grass that grows completely underwater in the ocean, and it is one of the only flowering plants that lives its whole life beneath the waves! It has long, thin, ribbon-like leaves that can grow up to four feet long and wave gently back and forth with the ocean currents, making the sea floor look like a beautiful underwater meadow. Unlike seaweed, eelgrass has real roots that grow down into the sandy bottom, just like the grass in your backyard. It even makes tiny flowers and seeds underwater, which is pretty amazing!
Eelgrass meadows are like underwater neighborhoods where all sorts of ocean animals come to live, eat, and hide from bigger animals that might want to chase them. Baby fish, crabs, shrimp, and even tiny seahorses use the waving grass blades as a safe hiding spot while they grow up. Eelgrass also helps keep the ocean water clean and clear by trapping bits of dirt and mud with its leaves. It is a real superhero plant because it can soak up harmful gases from the water and even helps slow down big waves before they reach the shore, protecting the coast from storms!