Eriocaulon sp Quinquangulare Red UNS Tissue Culture
Plant Profile
Eriocaulon sp. 'Quinquangulare' Red is a rare collector plant that brings a distinct look to high-tech aquascapes. Native to tropical wetland environments across Asia, this species is best suited for experienced hobbyists who enjoy working with specialized plants. It forms a neat, spiky rosette of narrow leaves displaying a color gradient that shifts from deep red and maroon near the base to warm orange and lighter green toward the tips. Reaching 3 to 5 inches in height, its round, needle-like shape works well as a midground focal point. Because it relies on soft water, strong lighting, pressurized CO2, and stable parameters, it grows best in established tanks where conditions remain consistent.
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
- Narrow, spiky leaves form a starburst rosette pattern that works well as a midground focal point.
- Color gradient shifts from deep red and maroon at the base to orange and green near the leaf tips.
Care & Planting Instructions
- Thoroughly wash away the nutrient gel from the roots with your fingers before parting it out into manageable portions.
- Use fine-tip pinsettes to insert individual rosettes or small clumps into your aquarium soil, making sure the root bases are anchored while the leaves remain exposed to light.
- Provide high-intensity lighting and pressurized CO2 injection; regular dosing of liquid iron and micronutrients supports healthy root growth and maintains the red and orange foliage. See our guide to growing red aquarium plants.
- Maintain soft, acidic water conditions and keep water parameters steady to prevent root melting or leaf decay during transition.
- To propagate, wait for an established, healthy parent plant to form daughter rosettes, then carefully divide and replant them into your aquarium soil. 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 | Eriocaulon sp. 'Quinquangulare' Red |
| Common Name(s) | Eriocaulon Quinquangulare Red, Red Pipewort |
| Family | Eriocaulaceae |
| Plant Type / Taxonomy | Tissue Culture Rosette / Pipewort |
| Care Difficulty | Difficult / High-Tech |
| Light Requirement | High |
| CO2 Requirement | Required (Essential for growth and leaf color) |
| Placement / Usage | Midground Focal Point |
| Height / Size | 3–5” (Cup portion size: 2–3”) |
| Growth Rate | Slow |
| Water Parameters | pH 5.0–6.8 (Soft, acidic water preferred) |
| Propagation Method | Division of Established Rosettes |
| Origin | Asia (Vietnam) |
Frequently Asked Questions
1. How do I prepare Eriocaulon Quinquangulare Red Tissue Culture before planting?
Rinse the gel completely off the roots in a small bowl of room-temperature water. Once clean, divide the cluster into individual plantlets and use fine pinsettes to place them into your aquarium soil.
2. What water parameters work best for Eriocaulon Quinquangulare Red?
This plant prefers soft, acidic water, strong lighting, and continuous CO2 injection. Keeping parameters stable in a mature tank helps lower the risk of leaf or root melt.
3. How do I bring out the deep red color in this plant?
Maintaining strong lighting along with pressurized CO2 and iron supplementation encourages the base of the leaves to develop rich red and maroon tones.