Amazon Sword Plant
The most basic and popular sword plant in the aquarium hobby is the Amazon Sword. The sword family, Echinodorus, grows throughout the Western Hemisphere. Swords are actually marsh plants that can grow both emersed and submersed. The Amazon Sword is commonly found in shallow waterways and marshes across South America. Amazon Swords require some fertilizer, a few hours of direct light, and can grow in common aquarium gravel. They are hardy and can tolerate temperatures between 70 and 80 degrees Fahrenheit. However, they will not thrive in water with a pH above 7.5. The maximum size of the Amazon Sword can reach up to 20 inches.
- Scientific Name: ECHINODORUS amazonicus
- Lighting and Fertilizer: Good lighting and iron fertilizer required
| Key Features | Details |
|---|---|
| Growth Habit | Emersed and submersed |
| Temperature Range | 70°F to 80°F |
| pH Requirement | Below 7.5 |
| Max Height | 20 inches |
| Light Needs | Several hours of direct light daily |
| Fertilizer | Iron-based fertilizer recommended |
FAQ
What is the ideal pH level for Amazon Sword Plant?
The Amazon Sword Plant thrives in water with a pH below 7.5.
Can Amazon Sword plants grow in both submerged and emersed conditions?
Yes, Amazon Sword plants are adaptable and can grow both submerged and emersed.
What type of lighting and fertilizer does it require?
It requires several hours of direct light daily and iron-based fertilizer for healthy growth.
Anthony Jackson –
Grew quickly in my 55-gallon tank with regular iron fertilizer and 6 hours of daylight. It’s a hardy plant that stays upright and adds great green coverage. Easy to maintain and looks natural in the aquarium.
Kevin Taylor –
Planted it in a mixed tank with other species and it adapted well. Needs consistent lighting and a bit of fertilizer, but it’s worth the effort. Grew to about 15 inches in 6 months.
Sarah Paterson –
Very satisfied with the plant’s growth and appearance. It’s stable in temperature changes and doesn’t show signs of stress. The scientific name matches what I read in care guides. Great for beginners.