Plant Profile
Rotala Colorata (sometimes mislabeled as Rotala indica) is a vibrant variation of Rotala rotundifolia, popular for coloring up without a fight. Most red aquatic stem plants demand intense lighting and precise nutrient dosing just to show any color at all, but Rotala Colorata skips that requirement, displaying pink, orange, and red hues even under moderate lighting. Push it further with high-intensity light, CO2 injection, and iron supplementation, and its slender leaves shift into scarlet and crimson tones. Fast-growing and easy to propagate, it pairs beautifully with other Rotala species to form lush, colorful background hedges.
Tissue Culture cups ensure your aquascape gets a super clean starting point. Lab‑grown and fully sterile, it arrives without pests, snails, duckweed, or any unwanted algae. It’s the go‑to option for anyone who wants peace of mind when adding fresh greenery to a carefully maintained setup.
Key Features & Benefits
- Displays vibrant pink, orange, and red hues more readily than other red stem plants, even under moderate lighting setups.
- Fast vertical growth fills in space and branches into dense hedges with routine pruning.
Care & Planting Instructions
-
Thoroughly wash away the nutrient gel from the roots with your fingers before parting it out into manageable portions. *Rotala leaves are fragile, so handle stems with care during preparation.
- Use fine-tip pinsettes to plant small stem clusters 1 inch apart into aquarium soil.
- Provide moderate-to-high lighting; adding pressurized CO2 and iron supplementation maximizes its deep crimson and scarlet pigmentation. See our guide to growing red aquarium plants.
- Maintain stable water parameters and avoid sudden environmental shifts to prevent leaf melt or stem rotting.
- Trim stem tops or side shoots with straight scissors once they reach the water surface, and replant trimmings directly into substrate to propagate. Read our trimming & propagation guide for details.
Quick Facts
Listed information should be treated as general guidelines only. Team Buce Plant encourages you to do thorough research to ensure healthy growth!
| Attribute |
Specification |
| Scientific Name |
Rotala rotundifolia 'Colorata' |
| Common Name(s) |
Rotala Colorata, Rotala Rotundifolia Colorata |
| Family |
Lythraceae |
| Plant Type / Taxonomy |
Stem Plant |
| Care Difficulty |
Medium to Difficult |
| Light Requirement |
Moderate to High |
| CO2 Requirement |
Recommended (Essential for intense red tones) |
| Placement / Usage |
Background / Midground Bushing |
| Height / Size |
4–12”+ |
| Growth Rate |
Fast |
| Water Parameters |
pH 6.0–7.5 |
| Propagation Method |
Cuttings (Cut stem, side shoots, or axial roots) |
| Origin |
Asia / Cultivated |
Frequently Asked Questions
1. Why are the lower leaves falling off my stem plants?
Lower leaf loss (leggy stems) usually occurs when lighting cannot reach the bottom of the plant due to overcrowding or shading from larger plants. Spacing individual stems slightly apart during initial planting and maintaining strong light penetration will keep lower leaves healthy.
2. How do I get my Rotala Colorata to display its deepest red colors?
While Rotala Colorata blushes easily under moderate light, achieving deep scarlet and crimson tones requires high light intensity, pressurized CO2 injection, low-to-moderate nitrate dosing, and regular iron fertilization.
3. How do I prepare Rotala Colorata UNS Tissue Culture before planting?
Carefully remove the gel from the roots by washing the plant in a bowl of room-temperature water or gently rinsing it under a tap. Once the gel is removed, separate the dense cluster into smaller clumps or individual stem bundles and plant them into substrate using fine pinsettes.
