Rotala Blood Red SG – Premium Aquatic Stem Plant
 
Note: Depending on availability, this plant may be shipped in either its emersed or submersed form. Leaf shapes and coloration may vary slightly between these forms but will adapt once settled in your aquarium.
 
Quick Overview:
Quantity: Large Pot
Origin: South-East Asia (Selective variant)
Plant Positioning: Background
Light Requirement: High
CO₂ Requirement: Medium to High
Difficulty Level: Medium
 
Botanical Classification:
Order: Myrtales
Class: Magnoliopsida
Family: Lythraceae
Genus: Rotala
Species: Rotala sp. ‘Blood Red SG’
 
About the Plant:
Rotala Blood Red SG is a highly sought-after cultivar of Rotala, prized for its intense deep red foliage and elegant upright growth. This premium stem plant originates from South-East Asia and is particularly favored by aquascapers aiming to add striking color contrast and depth to their layouts.
When provided with strong lighting, CO₂ supplementation, and a nutrient-rich environment, this plant develops a vivid blood-red coloration, especially on its top leaves. Its stems grow straight and tall, making it an excellent choice for the background of aquariums where it creates a dramatic red focal point.
 
Unlike more common Rotala varieties, the Blood Red SG version tends to display more compact leaf spacing and deeper pigmentation, offering a lush, premium appearance.
 
Propagation & Planting Tips:
Propagates easily via stem cuttings.
Plant individual stems at intervals of 2–3 cm for optimal spacing.
Grows best in fine-grained substrate with good root anchorage.
Prune regularly to maintain shape and encourage denser growth.
High light and elevated CO₂ levels are key to achieving its signature red tones.
 
Ideal Water Parameters:
Temperature: 22–28°C
pH: 6.0–7.2
Hardness: 3–8 dGH
Light: High Intensity
CO₂: 20–30 mg/L
Nitrates: 5–10 mg/L
Phosphates: 1.5–2 mg/L
Micronutrients: Requires iron-rich fertilizers and potassium
 
Why Choose Rotala Blood Red SG for Your Aquascape?
Stunning deep red foliage for dramatic contrast
Ideal for professional aquascaping and nature-style layouts
Responds beautifully to trimming, forming dense, lush clusters
Medium care level – perfect for hobbyists ready to step up their plant game
 
Whether you’re designing a high-tech planted tank or looking for a vibrant centerpiece for your layout, Rotala Blood Red SG is an exceptional choice that delivers both color and elegance.