Amazon Sword Plant Care Guide:
Tips and Tricks for Healthy Growth

The Amazon Sword Plant (Echinodorus amazonicus) is a popular and easy-to-care-for aquatic plant. It is native to the Amazon River Basin in South America and has been a favorite among aquarium hobbyists for many years. This plant can grow up to 20 inches tall and has large, green leaves that resemble swords. Proper care is essential for the plant’s healthy growth and longevity. In this article, we will discuss some tips and tricks for maintaining the Amazon Sword Plant in your aquarium.

Water Parameters

The Amazon Sword Plant requires specific water parameters to thrive. The ideal temperature for this plant ranges from 72-82°F, with a pH of 6.5-7.5. The water hardness should be between 3-8 KH, and the nitrate level should be less than 20 ppm. It’s essential to maintain these water parameters to ensure that the plant grows properly.

Lighting

Lighting is crucial for the Amazon Sword Plant’s growth as it needs moderate to high lighting intensity. A light with a color temperature between 5000K and 7000K and a PAR (photosynthetically active radiation) rating of at least 50 is recommended. The lighting duration should be between 8-10 hours per day.

Substrate

The Amazon Sword Plant requires a nutrient-rich substrate for healthy growth. A substrate composed of clay, sand, and soil is ideal as it provides essential nutrients like iron, potassium, and other trace elements that are necessary for the plant’s growth.

Fertilizers

Fertilizers are essential for the Amazon Sword Plant’s healthy growth. A comprehensive liquid fertilizer that contains all the essential nutrients like nitrogen, phosphorus, potassium, iron, and trace elements is recommended. The fertilizer should be added once a week in small amounts to avoid over-fertilization, which can lead to algae growth.

Water Changes

Regular water changes are essential for the Amazon Sword Plant’s health as it helps remove excess nutrients and prevent algae growth. A weekly water change of 20-30% is recommended.

Pruning

Pruning is an important part of Amazon Sword Plant care as it helps maintain its shape and appearance. Dead or decaying leaves should be removed immediately to prevent them from rotting and causing harm to the plant.

Common Problems

Algae Growth

Algae growth can be a common problem with the Amazon Sword Plant if not properly maintained. Over-fertilization, poor lighting conditions, or excess nutrients in the water can cause algae growth. Regular water changes, proper lighting, and fertilization can help prevent algae growth.

Yellowing Leaves

Yellowing leaves are a sign of nutrient deficiency in the Amazon Sword Plant. Adding a comprehensive liquid fertilizer can help correct this issue.

Wilting

Wilting can occur due to various reasons like poor lighting conditions, improper water parameters or root rot caused by over-watering or inadequate drainage. Identifying the underlying cause and correcting it can help save the plant.

FAQ

How fast does an Amazon sword plant grow?

Under optimal conditions, an Amazon sword plant can grow up to two inches per month.

Can I keep an Amazon sword plant in low light?

No, an Amazon sword plant requires moderate to high lighting intensity for healthy growth.

How often should I fertilize my Amazon sword plant?

It’s recommended to fertilize your Amazon sword plant once a week in small amounts to avoid over-fertilization.

How can I prevent algae growth in my aquarium?

Regular water changes, proper lighting, and fertilization can help prevent algae growth in your aquarium.

In conclusion, maintaining proper water parameters, lighting, substrate, fertilization, pruning, and identifying common problems are crucial for healthy Amazon Sword Plant growth. With proper care and maintenance, this beautiful aquatic plant can add vibrancy to your aquarium while providing shelter for your fish.