Growth States
Available FormEmersed / Submersed
Transition DifficultyMedium
Melt RiskModerate
Adaptation Time14 Days
Description
Overview: Ludwigia "Rubin" is a hybrid variety known for its deep, wine-red leaves. Unlike many other red plants, Ludwigia Rubin maintains its dark red color even under relatively moderate light, although high light and CO2 will make it more vibrant and compact. Its leaves are larger and more rounded than Rotalas, providing a different texture. It is a great "entry-level" red plant for those transitioning to more colorful aquascapes.
Maintenance Score
4/10Moderate Difficulty
Visual Impact
7/10High Texture
Requirements
CO2 LevelOptional
Growth RateModerate
Light LevelMedium
FertilizerMedium
Max Heightn/a cm
ExperienceIntermediate
Care & Design
Trimming
Biweekly: Trim tops and replant healthy stems as needed.
Propagation
Cuttings, runners, or division depending on species.
Recommended Styles
naturedutchdiorama
Ludwigia Red Rubin may show different leaf size and texture between emersed and submersed growth.
Common Issues
- • Melt during transition
- • Algae on older leaves
Water Parameters
Temperature
22–28°C
pH Range
6–7.5
Hardness (GH)
2–12 dGH
Physical Traits
Leaf Shape
oval
Texture
medium
Growth Pattern
stem
Color Profile
red
Placement & Sensitivity
Placement Depth
any
Grouping Size
4+
Algae Sensitivity
moderate
Nutrient Sensitivity
moderate
Density
moderate
Leaf Descriptions
Emersed Form
Emersed leaves of Ludwigia Red Rubin are adapted to air growth and typically differ in thickness/shape.
Submersed Form
Submersed leaves of Ludwigia Red Rubin are optimized for underwater flow and nutrient uptake.
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Add Ludwigia Red Rubin to your virtual scape and see how it fits.