Lobelia cardinalis (5cm Pot) Care Guide

Lobelia cardinalis is a stunning aquatic plant known for its vibrant red or green foliage and delicate appearance, making it a popular choice for aquascapes. Here’s a concise care list:

Care Requirements

• Tank Size: Suitable for tanks of 10 gallons or larger.
• Lighting: Moderate to high; bright light helps maintain healthy growth and vibrant colors.
• Temperature: 22–28°C (72–82°F); ideal for tropical environments.
• pH Range: 6.0–7.5; prefers slightly acidic to neutral water.
• Water Hardness: Soft to moderate (2–12 dGH).
• Substrate: Nutrient-rich substrate; benefits from root tabs for optimal growth.
• Growth Rate: Moderate; may require occasional pruning to keep it compact.
• CO2 Requirement: Beneficial for optimal growth and vibrant coloration.

Key Tips

• Prune regularly to prevent overgrowth and maintain a neat appearance.
• Ideal for the midground or background of aquascapes.
• Ensure stable, bright lighting to promote healthy, vibrant growth.

Lobelia cardinalis is a beautiful, relatively easy-to-care-for plant that adds rich color and texture to aquariums, especially with proper lighting and nutrients.