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Eichhornia azurea (red-stemmed form)

Eichhornia azurea (rotstängelige Form)

Eichhornia azurea (red-stemmed form): a rare, fast-growing variant characterized by reddish stems and fan-shaped leaves, ideal for the midground and background.

Taxonomy
Class:Liliopsida
Order:Commelinales
Family:Pontederiaceae
Genus:Eichhornia
Species:Eichhornia azurea (rotstängelige Form)

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Water Temperature

6 - 33 °C

pH Value

5 - 7.5

Water type

Freshwater

Light

Medium - High

CO2

Medium - High

GH

0 - 20 dGH

KH

0 - 10 dKH

Species description

Geographic Origin and Habitat: No additional source-verified editorial notes are available about geographic origin and habitat for Eichhornia azurea (rotstängelige Form). Consult this record's parameters and sources.
Taxonomy and Genetics: No additional source-verified editorial notes are available about taxonomy and genetics for Eichhornia azurea (rotstängelige Form). Consult this record's parameters and sources.
Physical Structure: No additional source-verified editorial notes are available about physical structure for Eichhornia azurea (rotstängelige Form). Consult this record's parameters and sources.
Colour and Texture: No additional source-verified editorial notes are available about colour and texture for Eichhornia azurea (rotstängelige Form). Consult this record's parameters and sources.

Care, breeding and tankmates

Lighting & CO2: Requires intense lighting to maintain the red stem coloration and prevent the elongation of internodes. CO2 is necessary to sustain its fast growth.
Nutrition & Substrate: Being a fast-growing plant, it consumes many nutrients. It requires regular liquid fertilization in the
Water Chemistry: Tolerates a wide temperature range (6-33 °C) but prefers warm water (22-28 °C). The ideal pH is acidic or neutral (5.0-7.5) with low hardness (KH 0-10).
Space Management & Placement: Should be placed in the midground or background. Being fast-growing, it needs space to expand without choking neighboring plants.
Pruning: Pruning must be constant. It is recommended to cut the top part and replant it, discarding the old base if it becomes too bare.
Risks & Diseases: Iron deficiency manifests quickly through the loss of the red stem color and yellowing of the leaves. It is also prone to rotting if lighting is insufficient.

Geographic Origin and Distribution

This species originates from: South America.

Origin

Amazon, Orinoco, and GuianasExtra-Amazon South America

Plant profile

Placement
No verified data available
Botanical form
No verified data available
Growth
No verified data available
Substrate
No verified data available
Column fertilization
No verified data available
Root fertilization
No verified data available
Trimming
No verified data available
Propagation
No verified data available
Nutrients
No verified data available
Sensitivity
No verified data available
Layout role
No verified data available

Image gallery

Licensed images linked to the species or, when marked, to the closest representative taxon.

Related species

Recommendations grouped by close relatives, companion choices, and similar care.

Last updated: 08/10/2026