Alternanthera Reineckii

🌿 Plant Profile

• Scientific Name: Alternanthera reineckii
• Common Name: Scarlet Temple, Red Temple Plant
• Origin: South America (commonly Brazil, Argentina)
• Height: 20–50 cm (8–20 inches)
• pH: 6.0–7.5
• Care: Moderate
• Light: Medium to High
• CO₂: Recommended for optimal color and compact growth
• Propagation: Stem cuttings (top or lateral shoots)
• Growth Rate: Moderate

• Additional Notes:

  • Alternanthera reineckii is one of the most popular red plants in aquascaping, appreciated for its striking red to purple undersides and vibrant tops.
  • Coloration intensifies under high light and sufficient iron/micronutrient dosing.
  • Without CO₂ and strong lighting, growth may be leggy and color less vivid.
  • Regular pruning encourages bushy growth and maintains visual impact.
  • Works well in midground or as a focal point in color-contrasted layouts.