Does Amazon Sword Spread?

Amazon Sword InvertAquatics
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Introduction to Amazon Sword

If you’re a passionate aquascaper or someone who’s just getting started with their first aquarium setup, you’ve probably heard of Amazon Sword. It’s one of the most popular aquatic plants out there, and the reason for its popularity is simple: it’s easy to care for and it looks great. Amazon Sword adds beautiful, lush foliage to your aquarium and it’s a great way to create a natural, naturalistic look. But what many people wonder is does Amazon Sword spread, and if so, how can you control it? This article will answer all of your questions and provide you with the information you need to ensure that your Amazon Sword stays in check.

Why You Should Care About Amazon Sword Spreading

When it comes to aquatic plants, one of the biggest concerns is that they may spread and take over the tank. Amazon Sword, like many other aquatic plants, is considered to be an invasive species. This means that if it’s not controlled, it can quickly spread and take over the tank. Not only will this cause your tank to become overrun with Amazon Sword, but it can also crowd out other plants and cause your tank to become unbalanced. Therefore, it’s important to understand how Amazon Sword spreads and how to prevent it.

How Does Amazon Sword Spread?

Amazon Sword spreads primarily through the production of its rhizomes. Rhizomes are underground stems that produce new growth and are responsible for the spread of the plant. The rhizomes will slowly spread out from the parent plant and will produce new plants as they go. This is why it’s important to keep an eye on your Amazon Sword and to make sure that it’s not spreading too quickly. If you notice that it’s spreading too much, it’s time to take action.

How to Prevent Amazon Sword from Spreading

If you want to prevent Amazon Sword from spreading, the best thing you can do is to keep it contained. This means that you should use a pot or container to keep the roots of the Amazon Sword contained. This will prevent the rhizomes from spreading out and invading other areas of the tank. You can also trim the rhizomes regularly to keep them in check. If you’re using pots, you can also use a substrate such as gravel or sand to further contain the plant.

When to Worry About Amazon Sword Spreading

If you’re keeping an eye on your Amazon Sword and making sure that it’s contained, then you can usually rest assured that it won’t spread too much. However, if you notice that the Amazon Sword is growing too quickly or it’s taking over other areas of the tank, then it’s time to take action. In this case, you should remove any excess foliage and trim the rhizomes to keep them in check. You should also check to make sure that the root system isn’t too large or that it’s not taking up too much space in the tank.


Amazon Sword is a great addition to your aquarium and it can really help to bring life to any tank. However, it’s important to understand that it can spread quickly if not controlled. By keeping an eye on your Amazon Sword and making sure that it’s contained, you can ensure that it doesn’t take over your tank. If you do find that it’s spreading too much, you should trim the rhizomes and remove any excess foliage to keep it in check.


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