Echinodorus grisebachii (Amazon Sword) - Plant

Echinodorus grisebachii is one of the most popular and widely kept aquarium sword plants. Known for its long green leaves, robust growth, and exceptional adaptability, it has become a staple species for both beginner and experienced aquarists. Its impressive size and appearance make it an excellent choice for creating structure in aquarium

The plant grows as a large rosette, producing long arching leaves from a central crown. Depending on conditions and variety, mature specimens can develop into substantial plants that dominate the midground or background of an aquarium.

As a heavy root feeder, Amazon Sword benefits greatly from nutrient-rich substrates and regular root fertilisation. Although CO₂ injection is not required, additional carbon dioxide can increase growth speed and leaf size.

Plant directly into a nutrient-rich substrate, ensuring the crown remains above the substrate surface to prevent rot. Provide low to moderate lighting, although stronger lighting can encourage faster growth.

Supplement with root tabs regularly, as the plant feeds primarily through its roots. CO₂ injection is optional but can improve growth rate and overall vigour. Remove older outer leaves as they age to encourage fresh growth from the centre.