Alternanthera sessilis (5cm Pot) Care Guide

Alternanthera sessilis, also known as the “dwarf” or “creeping” water milfoil, is a fast-growing, vibrant aquatic plant ideal for adding a burst of color to aquariums.

Care Requirements:

• Tank Size: Suitable for small to medium aquariums.
• Lighting: Moderate to high light for optimal growth and coloration.
• Temperature: 22–28°C (72–82°F), perfect for tropical setups.
• pH Range: 6.0–7.5, slightly acidic to neutral.
• Water Hardness: Soft to moderately hard (3–12 dGH).
• Substrate: Thrives in nutrient-rich substrates but can also adapt to other types.
• CO2 Requirement: Moderate to high CO2 supplementation will enhance growth and color.

Key Tips:

• Growth Rate: Fast-growing, regularly prune to maintain shape and avoid overgrowth.
• Placement: Works well in the midground or background.
• Propagation: Easily propagated by cutting and replanting stem segments.
• Nutrient Needs: Regular fertilization with liquid fertilizers or root tabs is beneficial.
• Algae Prevention: Keep nutrient levels balanced and avoid excess lighting to minimize algae growth.

Alternanthera sessilis is an excellent choice for those looking to add a fast-growing, colorful plant to their aquascape, requiring relatively easy care and offering beautiful results!