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Ludwigia Super Red
IntermediateLudwigia palustris 'Super Red'
A beautiful ludwigia entirely dyed red. Maintains some redness even without CO2 injection.
About
Ludwigia sp. 'Super Red' is a cultivated variety of the Ludwigia genus, distinguished from common ludwigia by its intense red coloration on both the upper and lower surfaces of the leaves. Under medium to strong lighting, the entire leaf turns vivid crimson, with color and growth further enhanced by CO2 addition. Its popularity as a relatively easy red aquatic plant stems from its ability to show some redness even without CO2 injection. Growth rate is moderate, and shape is easily maintained with weekly trimming. Regular application of iron- and potassium-containing liquid fertilizer sustains more vibrant red color. Widely used as a background-to-midground accent in aquascape compositions, it creates a striking contrast with green plants.
Size of the Ludwigia Super Red
The Ludwigia Super Red grows to 15-40cm.
Basic Info
Origin
Southeast Asia (cultivated variety)
Lifespan
Perennial
Size
15-40cm
Temperature
20〜28℃
Growing Tips
Lighting
With medium to strong light both leaf surfaces turn bright red. Light is the foundation of the colour, so plant it in a bright spot.
CO2
Recommended but grows somewhat without
CO2 & Fertilizer
Regular liquid fertilizer containing iron and potassium keeps the red vivid. Use substrate fertilizer and liquid fertilizer together.
Trimming & Propagation
Growth is moderate, and trimming about once a week keeps its shape. Cut stems can be replanted to propagate.
Notes
Trimming promotes side shoots for bushy growth
Ludwigia Super Red FAQ
QWhat is the growing difficulty level for Ludwigia Super Red?
Intermediate. A variety suitable for intermediate growers. Requires some cultivation experience and knowledge of environment management. Pay careful attention to temperature and humidity control.
QHow large does Ludwigia Super Red get?
The mature size of Ludwigia Super Red is 15-40cm. This may vary slightly depending on cultivation environment and individual differences.
QWhat is the typical price for Ludwigia Super Red?
The price of Ludwigia Super Red varies significantly by variety, characteristics, size, and lineage. Please check GrowerDirect's price guide for the latest market information.
Last updated: September 25, 2026
References & Sources
Edited & verified by: GrowerDirect Editorial Team
The classifications, regulations, and growing data on this page are created and verified based on the primary information database below.
Taxonomy & Authority
Regulations & Conservation Status
Domestic law: One parent species, marsh seedbox (Ludwigia palustris), is listed as No. 83, a "priority control" alien species (防除推進外来種), in the second edition of the Ministry of the Environment / MAFF Invasive Alien Species List for ecosystem damage prevention (published 11 September 2026). The list warns that apparent hybrids with L. repens (No. 84) and cultivars of unknown origin are also traded and may be just as invasive. It is not a designated Invasive Alien Species, and growing or selling it is not legally restricted. Plants in cultivation are not subject to control, but do not discard them outdoors or let them escape with aquarium waste water or stem and leaf fragments (the list asks that listed species are never released into the wild). All species of the genus Ludwigia require a certificate identifying the species when imported into Japan (Invasive Alien Species Act, Art. 25). The related Ludwigia grandiflora (water primrose) is a designated Invasive Alien Species whose cultivation and sale are banned.
Sources: Ministry of the Environment Designated Invasive Species List (Invasive Species Act) / CITES Appendix II listed plant taxa (family and genus level)
Regulations may change. Always verify the latest information with the relevant authorities.
Related Species
Find listings for this species
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