Amazon sword

Parameters

Disclaimer: I got these levels by finding multiple sources and rounding the the numbers

6.5-7.5

GH:

5 - 12dgh / 89-214ppm

KH:

3-8dkh / 53-142ppm

Temperature:

72-82F / 22-27C

Info

Names:

Swords

Grisebach’s sword plant

Amazon sword

Type:

Large background plant

Species:

Echinodorus grisebachii

Echinodorus amazonicus

Echinodorus bleheri

Echinodorus cordifolius

Echinodorus barthii

Echinodorus Ozelot

Echinodorus xingu

Echinodorus parviflorus (Rosette Sword)

Echinodorus cultivars

Family:

Alismataceae

Size:

Can get to 30in / 76cm

Light:

Moderate-strong

10–12 hours

Feeds from:

Substrate

Grows:

Slow

Difficulty:

Beginner/easy

Tech:

Doesn’t need CO2

Spawn time:

Long time, depends on health

They send shoots out and grow a pup of of them.

Notes:

Anatomy

Amazon swords will sometimes flower after being in ideal conditions for extended periods of time.

Eukarya - Domain of life whose cells have nuclei

Plantae - plants

Magnoliophyta - flowering plants

Liliopsida - class of flowering plants

Alismataceae - water-plantains

Echinodorus - Amazon swords

Origin

They originate from Amazon river basin. Popularized by German aquarist Hans-Georg Evers in the 1960s.

June 7 2026