Ludwigia Dark Red (Ludwigia repens var. Dark Red) Care Guide
Ludwigia Dark Red, also known as Ludwigia repens var. Dark Red, is a vibrant aquatic plant that brings striking shades of red and purple to any aquarium. Commonly referred to as Ludwigia Rubin, Ludwigia Red Diamond, or Ludwigia repens Rubin, this plant is loved for its intense colors, which can range from deep red to ruby, depending on lighting and nutrients. Here’s a complete care guide for Ludwigia repens Dark Red.
Overview
- Scientific Name: Ludwigia repens var. Dark Red
- Common Names: Ludwigia Dark Red, Ludwigia Rubin, Ludwigia Red Diamond, Ludwigia Ovalis Red, Ludwigia Diamond Red, Ludwigia Broad, Ludwigia Repens Mini
- Family: Onagraceae
- Origin: North America
- Difficulty Level: Moderate
- Growth Type: Stem plant
- Size: Can grow up to 16-20 inches in height
Tank Requirements
- Tank Size: Minimum of 10 gallons; suitable for medium to large aquariums.
- Placement: Ludwigia Dark Red is ideal for mid-ground or background planting. With its tall, bushy growth, it creates a vibrant backdrop and contrast against green plants.
Water Parameters
- Temperature: 72-82°F (22-28°C)
- pH Level: 6.0-7.5
- Water Hardness: Soft to moderately hard (2-12 dGH)
Ludwigia repens Dark Red adapts well to various water parameters but thrives best in slightly acidic to neutral water. Stable parameters enhance its color and growth rate.
Lighting Requirements
- Light Level: Moderate to high
- Duration: 8-10 hours per day
High lighting is essential to maintain Ludwigia Dark Red's intense coloration. Under medium light, the plant may appear more greenish, while high lighting encourages the deep red hues that make Ludwigia repens var. Dark Red so popular. Ludwigia Diamond Red and Red Repens varieties, for example, develop the best coloration under bright lights.
Substrate and Fertilization
- Substrate: Nutrient-rich substrate is recommended. Ludwigia repens can root in sand or gravel, but enriched substrates support better growth.
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Fertilization:
- Macronutrients: Regular dosing of NPK (Nitrogen, Phosphorus, Potassium) is beneficial.
- Micronutrients: Iron dosing helps maintain the deep red coloration.
- CO₂ Injection: Although not essential, CO₂ injection encourages faster growth, vibrant colors, and helps Ludwigia stay compact, especially in high-light setups.
Consistent nutrient dosing is important for preventing deficiencies, especially if Ludwigia Dark Red is competing for nutrients in a densely planted tank.
Planting and Propagation
- Planting Ludwigia Repens: Plant stems individually, spacing them out to allow for horizontal spread and bushier growth.
- Propagation: Propagation is straightforward through stem cuttings. Simply cut a healthy stem and replant it in the substrate. The plant will quickly root and grow, creating a dense display.
Growth Rate and Maintenance
- Growth Rate: Moderate to fast. With high light and nutrients, Ludwigia Broad and Ludwigia Repens Diamond Red varieties can grow rapidly.
- Trimming: Regular pruning is recommended to encourage compact growth and prevent the plant from overshadowing others.
Removing older leaves also helps maintain its appearance and reduces algae buildup.
Potential Issues
- Melting: When first introduced, Ludwigia repens care may involve some initial leaf “melting” as it adapts to new water conditions. Trim melted leaves to encourage new growth.
- Nutrient Deficiency: Pale or yellowing leaves often indicate a lack of iron or nitrogen. Adjust fertilization as necessary.
- Algae: High light without balanced nutrients or CO₂ can lead to algae issues. Keeping light, CO₂, and nutrient levels balanced is key.
Compatibility and Tank Mates
- Ideal for: Peaceful community aquariums with small fish, shrimp, and other non-herbivorous species.
- Avoid: Large, herbivorous fish like goldfish and cichlids, which may damage the plant’s delicate leaves.
Benefits in the Aquarium
- Aesthetic Appeal: Ludwigia Dark Red, including Ludwigia repens Mini and Ludwigia Ovalis Red, adds a striking red color to aquascapes, creating a beautiful contrast with green plants.
- Oxygen Production: This plant helps oxygenate the water.
- Natural Shelter: Provides hiding spots for small fish and shrimp, enhancing the tank’s ecosystem.
Conclusion
Ludwigia repens var. Dark Red is a stunning, versatile plant that brings vibrant colors and lush growth to aquariums. Whether you’re aiming for a lush, colorful background or a mid-ground accent, Ludwigia Dark Red is an excellent choice. For a unique, eye-catching addition to your tank, consider this Ludwigia Dark Red live aquarium plant, available at enchantedgrow.com!