Sumo Gardener

4 Benefits of Pond Plants

Water lilies and irises are just some of the ornamental pond plants that you can check out. If you have a pond and you plan to beautify it, adding some of these pond plants is a wonderful idea.

Beyond simply bringing in beauty for your pond, though, did you know that these plants can do more for you? Adding pond plants is a practical approach.

This is how it goes:

One way of caring for the plants in your garden is to add nutrient-rich soil to them, right? Well, think of pond plants as like that. By adding plants to it, you are doing your pond a favor.

Here’s a look at their specific benefits.

1 – Improve Filtration

Placing plants in your pond is like installing an additional filtration system in it. After all, plants have a superior ability to get rid of the waste. If you leave your pond alone for months, you can’t expect it to be clean on its own once you return to it. You need to have someone look after it.

And if you have an aquaponics  garden, a brilliant way to guarantee it stays clean is this.

You need to clean your pond regularly despite having just a few contents in it. And if you need help, pond plants will come to your rescue.

They also help eliminate the decaying matter. With the use of their leaves and the substrate, they absorb nitrates. And this makes them beneficial to the carbon cycle. You’ll be caught off guard that just by doing this, you can significantly improve your pond.

In fact, if there are lots of fish living in your pond, it’s recommended to do this. You’ll be surprised that after some time of placing pond plants, the liveliness of fish will increase.

2 – Reduce Algae

There are plenty of gardening problems out there. And for owners of ponds, one of the problems is algae. If you encounter this problem as a beginner, you’ll want to start calling it quits.

For a beginner, getting rid of algae seems impossible. Especially if you have a large pond, its growth can give you a headache. If someone sees algae, they’ll think that you don’t clean your pond, at all. It is not only irritating to look at. It also poses a threat to the lives of the living organisms in your pond. With all the toxins it contains, it could kill them fast.

Luckily, all you need to do to reduce algae is to let pond plants do their magic for you.

You see, these plants compete with algae for essential nutrients such as potassium, nitrates, and iron. So the more plants you bring in, the higher the chances of having algae starve to death.

3 – Good for Substrate Security

Just like typical plants, pond plants have strong root systems. While they don’t look like they’re doing it, they are actually adding strength to your pond.

Particularly, they help improve the stability of your substrate. In turn, this is good for the aesthetics and anaerobic processes within the substrate.

Some of these plants will attach themselves to a solid surface (such as rocks or driftwood). If this is the case, the substrate won’t benefit from it. But your pond will. It will give your pond a natural look!

4 – Oxygenate the Water

One of the reasons why your pond is not in its best condition is oxygen – or lack thereof. Without oxygen, the water won’t run its course properly. And without pond plants, it looks like this is how it will turn out.

You see, pond plants also go through the process of photosynthesis. They take in carbon dioxide and release oxygen into the water. An added benefit is that these plants respire during night time. And that is when they release CO2.

If your pond doesn’t contain any plant, do you think that it’s going to be a livable system for the fish? It’s not!

So if your pond is home to plenty of fish, a way to guarantee that their environment is livable is to place pond plants!


As you can see, pond plants do a lot of good for your pond. If you want your pond to shine, adding pond plants is the solution. On top of all these benefits is a more important one: they bring balance to the pond ecosystem!

Your job is to make sure that you have a range of plant types in your pond. Having different types of pond plants is good because each plant has a unique function. So the more plants you bring into the mix, the healthier your pond becomes!

About the Author Ann Katelyn

I'm Ann Katelyn, Creator and Chief Author of Sumo Gardener. Since I was a child I've always been fascinated with plants and gardens, and as an adult this has developed into my most loved hobby. I have dedicated most of my life to gardening and started Sumo Gardener as a way to express my knowledge about gardening with the hope of helping other people's gardens thrive.

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