Can I Grow Amazon Sword Outside An Aquarium?

Aquarium CoOp Amazon Sword
Aquarium CoOp Amazon Sword from

Amazon Sword is a popular aquatic plant that is often found in aquariums. Many hobbyists wonder if they can grow Amazon Sword outside an aquarium, and in this article, we will discuss the answer. We will explore the conditions that Amazon Sword needs to thrive, as well as how to successfully grow it outside an aquarium.

What is an Amazon Sword?

Amazon Sword is a type of aquatic plant that is native to South America. It is very hardy and can thrive in a variety of conditions, making it a popular choice for many aquariums. It has broad leaves that can reach up to 10 inches in length and its roots are a deep red-brown. It prefers to be in water that is between 65-77 degrees Fahrenheit and needs a pH level between 6.5-7.5.

What Conditions Does Amazon Sword Need to Thrive?

In order for Amazon Sword to thrive outside of an aquarium, it needs to be in an environment that is similar to its natural habitat. This means that the soil should be moist, but not soggy, and it should be in a spot that gets bright, filtered light. The soil should be rich in organic matter and should have a pH level between 6.5-7.5. It should also be in an area that has good air circulation and is not subject to strong winds.

How to Grow Amazon Sword Outside an Aquarium

Once you have found the right spot for your Amazon Sword, you can begin to prepare the planting area. Begin by removing any weeds or debris from the area and loosen the soil. You can then plant the Amazon Sword in the soil. Make sure that the roots are well covered and that the leaves are above the soil. Water the area thoroughly, and then keep the soil moist for the next few weeks as the plant establishes itself.

Caring for Amazon Sword Outside an Aquarium

Once your Amazon Sword is planted, you will need to give it the proper care to ensure it thrives. This includes providing it with adequate light, water, and nutrients. Make sure to water it regularly, as the soil should be kept moist, but not soggy. You will also want to fertilize the soil occasionally to provide the plant with the nutrients it needs to grow. Additionally, you may want to trim the leaves occasionally to keep the plant looking neat.

Common Problems When Growing Amazon Sword Outside an Aquarium

When growing Amazon Sword outside an aquarium, it is important to be aware of some common problems that can arise. One of the most common problems is root rot, which happens when the soil becomes too saturated with water. You can prevent this by making sure the soil is well-drained and that you are not overwatering the plant. Additionally, you may experience problems with algae growth if the plant is in a spot that receives too much light.

Can Amazon Sword Survive Winter?

Many hobbyists wonder if Amazon Sword can survive winter. The answer is yes, as long as you take the proper precautions. You should move the plant to a sheltered area, such as a greenhouse, to protect it from the cold. Additionally, you should provide it with extra insulation, such as mulch, to keep it warm. Finally, you should keep the soil moist, but not soggy, to prevent root rot.


Amazon Sword can be successfully grown outside an aquarium if the proper conditions and care are given. It needs a moist, but not soggy, soil that is rich in organic matter and has a pH level between 6.5-7.5, as well as bright, filtered light. Additionally, it is important to provide the plant with regular water and fertilization and to move it to a sheltered area during the winter. With the right care, Amazon Sword can thrive outside an aquarium.


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