What's in our Plant Food? Fuel your food as it grows. Nature's Care plant foods put the good stuff into your plants, so you get the good stuff (like taste) out of 'em. Bone meal is made of a mixture of recycled material from food production that is high in phosphorus to encourage root development. This feast of nutrients helps your plants grow big and strong. Feather meal is made from heating, drying and grinding recycled feathers to give plants a refreshing nitrogen boost to help process nutrients and grow new leaves. An oldie but a goody, Fish Meal is a genus form of recycling. It turns fish leftovers from the food prep process into a hearty meal of N, P, and K (nitrogen, phosphorus, and potassium) for your plants. Blood meal is made from drying and grinding blood into powder. This mixture isn't just for vampires - it's a nitrogen buffet for plants. Wheat middlings are a special form of flour and wheat, broken down into smaller pieces that help plants stay strong with protein and phosphorus. Soy protein is a type of protein derived from - you guessed it - soybeans. Yep, the same soy protein that helps humans grow stronger works for plants, too! Feast away!