How Grass Benefits the Environment

»Posted by on Mar 25, 2020 in Tree Services | 0 comments

You might think that the grass on your lawn or the grass family, in general, has no important contribution to you and the ecosystem as a whole. Cutting them has been one of the favorite things people have done especially when they grow in the garden. Well, of course, there is a need to cut and trim them. There are even services that provide this. If you want to give it a try, you can check out

But my point is that this plant species is undoubtedly the most important plant in all aspects – economically, agriculturally, and ecologically, and I want people to be aware of this. The grass on your lawn has fed us and our cattle before history began.

The grasslands comprise 20 % of the vegetation in the world. There are many species of grass in the earth and it is hard to quantify how many of them exist right now. Here, we provide you the knowledge of how grass benefits the environment

Agricultural and economic importance of grass

The cereals that you eat on your plate every morning comes from the grass family. Cereals comprise 60% of the world’s food, which include rice, wheat, barley, maize, oats, rye, and more. Rice, for instance, is a staple food in Asian countries, while maize is a staple food in the Australia and United States.

The rice, oats and other cereal food that you have now have undergone a long process of selection and breeding. Also, nearly all civilizations recorded in human history has been based on the cultivation of cereal crops.

Importance in ecology

You can find grasses in different parts of the world – from the tropical countries to the colder regions of the globe. In fact, it is one of the most flexible pant species. It can self-pollinate or create another species by cross-pollination. Whenever they are present, a new habitat can be exploited. You see, they do not just provide food for different species on the earth but also habitats.

Grass improves water quality and prevents erosion

Grasses do not just provide nutrients to the soil but also hold and stabilize it due to its root system. Also, because of these roots, grasses effectively filter the water by removing the pollutants in it.

It purifies the air

Like all living plants, grasses release oxygen and breathe in carbon dioxide. Aside from this, it also traps dust that can potentially be trapped in your lungs when inhaled. In fact, the grasses are responsible for trapping 12 M dust in the air per year.


So, you see, grasses have been feeding and providing habitat to both humans and other species even before history had begun. Aside from it provides agricultural, ecological and economical contributions, it also gives us other environmental and health benefits. It purifies the air that we breathe in by entrapping dust that could otherwise be inhaled by humans, and also provides us oxygen. It also filters the water and holds the soil, which prevents erosion during floods and earthquakes. So, next time you plan on removing the grass on your laws, thin twice.

read more