Ludwigia glandulosa is a highly sought-after freshwater aquarium plant prized for its intense red coloration and elegant stem growth. This slow- to moderate-growing plant thrives under optimal conditions, adding a striking visual contrast to green foregrounds and midground plants. Ideal for aquascaping enthusiasts, it transforms any aquarium into a vibrant, colorful underwater landscape.

🌿 Appearance

Ludwigia glandulosa features slender stems with lance-shaped leaves that display a deep red to burgundy hue under proper lighting and CO₂ supplementation. The dense, upright growth creates dramatic midground or background clusters, making it a standout plant in any planted tank. Its rich coloration intensifies in well-lit, nutrient-rich aquariums.

🌱 Plant Type (Hard/Soft)

Ludwigia glandulosa is a moderately hardy (soft) plant. While adaptable, it requires stable water parameters, moderate to high lighting, and nutrients to achieve its signature red color.

🌡️ Ideal Water Temperature

• 22°C – 28°C
  Supports healthy growth and vibrant foliage in tropical freshwater aquariums.

💡 Lighting Condition

• High Lighting Recommended
  Bright light promotes deep red coloration and compact, bushy growth. Low light may result in greenish leaves and elongated stems.

💨 CO₂ Requirement

• CO₂ Recommended
  CO₂ supplementation enhances leaf coloration, encourages dense growth, and accelerates development. The plant can survive without CO₂ but will grow slower and have less vibrant red hues.

⚖️ Ideal pH Level

• pH 6.0 – 7.5
  Slightly acidic to neutral water conditions support optimal growth and coloration.

🌿 Other Requirements

• Nutrient-rich substrate or liquid fertilizers enhance color and density
• Regular trimming prevents overgrowth and maintains a tidy appearance
• Can serve as a hiding spot and shelter for small fish and shrimp
• Absorbs excess nutrients, helping to reduce algae and maintain water quality

🌱 Propagation

Propagation is straightforward through stem cuttings. Trim healthy stems, replant them in the substrate, and new shoots will develop quickly to form dense midground or background clusters.

🌿 Do You Know?

Ludwigia glandulosa is considered one of the most beautiful red stem plants in aquascaping. Its deep red leaves make it an ideal contrast plant against green carpet plants and bright-colored fish, creating a visually stunning underwater garden.

🌿 Why Choose Ludwigia glandulosa?

If you want a striking, slow-growing stem plant that adds vibrant red hues, structure, and natural elegance to your aquarium, Ludwigia glandulosa is an excellent choice. Its rich coloration, adaptability, and aesthetic appeal make it a must-have for midground and background planting in freshwater planted tanks.