Ludwigia glandulosa is a popular aquatic plant known for its striking appearance and adaptability in aquariums. Here’s a detailed overview of its origin, light and water conditions, and planting instructions.

Origin

Ludwigia glandulosa is native to the wetlands of southeastern North America, particularly in regions like the middle and southeastern parts of the continent. It is often confused with other species such as Ludwigia perennis or Ludwigia peruensis135.

Light Conditions

This plant thrives in medium to high light conditions. Adequate lighting is crucial for its growth, as insufficient light can lead to stunted development and poor coloration48.

Water Conditions

Ludwigia glandulosa prefers:

• Temperature: 20-28°C (68-82°F)
• pH: 6.0 to 7.5
• Hardness: Soft to moderately hard water

It benefits from the addition of CO2 to enhance growth and maintain vibrant colors145.

How to Plant

1. Preparation: Start with healthy cuttings from an existing plant. Ensure that each cutting has several leaves.
2. Substrate: Use a nutrient-rich substrate suitable for aquatic plants.
3. Planting:
   • Insert the cuttings into the substrate, burying them about 2-3 inches deep.
   • Space the cuttings about 5-10 cm apart to allow for growth.
5. Maintenance:
   • Regularly trim the plant to encourage bushier growth.
   • Monitor water parameters and adjust as necessary to maintain optimal conditions.

By following these guidelines, Ludwigia glandulosa can flourish in your aquarium, adding beauty and enhancing the aquatic environment.