Echinodorus Harbich
Plant Profile
If you love the broad, sturdy look of classic sword plants but don't want a single rosette swallowing half your aquarium, Echinodorus 'Harbich' is a hidden gem. Originating as a naturally compact mutation of Echinodorus cordifolius (Radican Sword), this dwarf cultivar caps out at a manageable 9 inches in height. Instead of the massive, arching foliage of its parent, it produces stout, rounded, heart-shaped leaves on short stems that form a neat, dense bush. Young emerging leaves unfurl in subtle reddish to bronze tones before transitioning into a deep, glossy green as they mature. Its compact size makes it a perfect midground focal point or a cozy background choice for smaller setups!
Key Features & Notes
- Compact dwarf habit makes it ideal for midground placement.
- Broad, rounded heart-shaped leaves give it a uniquely sturdy, architectural silhouette.
- Emerging foliage shows warm reddish-bronze hues before maturing into vibrant, deep green.
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 growth and sturdy leaf structure.
- Thrives in low-to-moderate lighting without requiring pressurized CO2, though supplemental CO2 will encourage faster growth and fuller rosette development.
- Maintain stable water parameters to prevent leaf shedding during the initial transition period.
- Final size and coloration depend on your specific aquarium conditions; please note that photos are a representation, and individual plants may vary.
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 'Harbich' (mut. E. cordifolius) |
| Common Name(s) | Echinodorus Harbich, Dwarf Radican Sword |
| Family | Alismataceae |
| Plant Type / Taxonomy | Rosette plant / Cultivar Mutation |
| Care Difficulty | Easy |
| Light Requirement | Low to Moderate |
| CO2 Requirement | Not required (Optional) |
| Placement / Usage | Midground Centerpiece / Background (in small tanks) |
| Height / Size | 4–9 inches |
| Growth Rate | Slow to Moderate |
| Water Parameters | pH 5.5–7.5 |
| Propagation Method | Separate new plantlets from the root crown or adventitious shoots |
| Origin | Cultivated cultivar mutation (Species origin: South America) |
Frequently Asked Questions
1. How does Echinodorus 'Harbich' differ from standard Echinodorus cordifolius?
Echinodorus 'Harbich' is a compact dwarf mutation of E. cordifolius. While standard Radican Swords can easily grow over 20 inches tall and breach the water surface, 'Harbich' tops out around 4 to 9 inches with shorter petioles and denser, rounded foliage.
2. Is Echinodorus 'Harbich' suitable for low-tech aquariums without CO2?
Yes, 'Harbich' is an extremely easy and adaptable sword plant that thrives in low-tech aquariums under low to moderate lighting, provided its root system receives adequate nutrient supplementation via root tabs or aquarium soil.
3. Why do the new inner leaves on my Echinodorus 'Harbich' look reddish?
Emerging leaves naturally unfurl with a reddish-bronze tint. As the leaf blade expands and matures, it transitions into a glossy, bright-to-deep green, creating a subtle multi-toned center in the rosette.