Echinodorus Yellow Sun
Plant Profile
Offering a bright, warm color shift compared to typical green sword plants, Echinodorus 'Yellow Sun' is a striking hybrid cultivar that brings fresh contrast to a tank layout. Newly emerging center leaves open in delicate shades of pale red and copper before transitioning into a warm yellow-green hue dappled with subtle brownish specks as they mature. Its balanced rosette habit makes it a versatile midground focal point in medium-to-large aquariums or an attractive background accent in smaller setups. Hardy and adaptable, it brings a cheerful splash of golden-green foliage without requiring fragile or demanding care routines.
Key Features & Notes
- Young leaves open in pale red tones before transitioning into a warm yellow-green with brownish specks.
- Compact scale of around 12 inches tall makes it ideal for midground focal placement.
Care & Planting Instructions
- Prep the plant by removing it from the pot and clearing all rockwool from the roots.
- Plant the roots deeply into your aquarium soil, keeping the central crown resting just above the substrate line to prevent rot.
- All Echinodorus are heavy root feeders that rely on rich substrate nutrition; placing root tabs near the base supports steady, healthy leaf development.
- Supplemental CO2 injection accelerates growth and encourages denser, fuller foliage, though the plant will still grow steadily in low-tech setups.
- Maintain stable water parameters to prevent leaf shedding during the initial transition period.
- Sword plants propagate through side shoots off of their leaves, which can be trimmed and replanted into the substrate. To control the size of your sword plant, you can remove the side shoots and older leaves.
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 | Echinodorus 'Yellow Sun' |
| Common Name(s) | Yellow Sun Sword, Echinodorus Yellow Sun |
| Family | Alismataceae |
| Plant Type / Taxonomy | Rosette plant / Cultivar Hybrid |
| Care Difficulty | Easy to Moderate |
| Light Requirement | Moderate to High |
| CO2 Requirement | Not required (Recommended) |
| Placement / Usage | Midground Centerpiece / Background Accent |
| Height / Size | 4–12 inches |
| Growth Rate | Moderate to Fast |
| Water Parameters | pH 6.5–7.5 |
| Propagation Method | Separate new plantlets from the root crown or adventitious shoots |
| Origin | Cultivated hybrid cultivar (Species origin: South America) |
Frequently Asked Questions
1. How do I maintain and enhance the pale red and yellow-green colors on Echinodorus 'Yellow Sun'?
Providing moderate-to-high lighting directly over the plant and supplementing the root zone with nutrient-rich soil or root tabs helps encourage bright pale-red inner growth and warm yellow tones throughout the rosette.
2. Can Echinodorus 'Yellow Sun' be kept in low-tech setups without CO2?
Yes, it adapts well to low-tech aquariums without pressurized CO2. As long as it receives good root fertilization and adequate lighting, it will grow consistently and maintain healthy foliage.
3. How does Echinodorus 'Yellow Sun' propagate?
Over time, healthy plants will produce runner shoots with baby plantlets along floral stalks or divide naturally at the root crown. Once the new plantlets develop roots, you can separate and replant them into the substrate.