Hemianthus Callitrichoides 'Cuba White'
Plant Profile
Hemianthus callitrichoides ‘Cuba White’ is a rare little gem in the carpeting‑plant world, best known for having the smallest, most delicate leaves in the hobby and featuring a striking, creamy, pale white to variegated coloration that sets it apart from standard Dwarf Baby Tears. Because of its petite size and bright, standout color, HC Cuba White shines in nature‑style scapes, nano tanks, and high‑detail foregrounds where contrast really matters.
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
- Create a high-impact, meticulous foreground with an uncommon look.
- Exceptionally tiny leaves that maximize visual scale, making even the smallest nano tanks look massive and highly detailed.
Care & Planting Instructions
- Ensure you thoroughly wash away or soak off the nutrient gel from the roots with your fingers before dividing and planting.
- Separate into small clumps and press them compactly into a quality aquarium soil to give the roots the perfect head start.
- Use a dry start method or Wabi Kusa setup to give its root system plenty of time to firmly anchor into the substrate before you flood the tank.
- This specialized variant is best suited for experienced hobbyists who can provide the strict high-tech environment it requires. Expect a more patient grow-out and adaptation period compared to standard green Dwarf Baby Tears due to the lack of chlorophyll in its variegated leaves.
- Provide high-intensity lighting and ensure it receives completely unobstructed, direct light.
- Inject pressurized CO2! This requirement is necessary to sustain its unique coloration and prevent stunting.
- Maintain stable aquarium parameters, avoiding any sudden, drastic shifts in water quality to prevent your new grass from melting.
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 | Hemianthus callitrichoides 'Cuba White' |
| Common Name(s) | HC Cuba White, Dwarf Baby Tears White, White HC |
| Family | Scrophulariaceae |
| Plant Type / Taxonomy | Stem / Carpeting Foreground |
| Care Difficulty | Difficult |
| Light Requirement | High |
| CO2 Requirement | Required (Mandatory for maintaining coloration) |
| Placement / Usage | Foreground Carpet |
| Height / Size | 0.5-1 inch |
| Growth Rate | Slow to Moderate |
| Water Parameters | pH 6.0 – 7.5 | Temperature 68°F – 82°F (20°C – 28°C) |
| Propagation Method | Cut runners and replant |
| Origin | Cultivated Variant |
Frequently Asked Questions
1. How do I plant Dwarf Baby Tears White tissue culture?
Use fine-tip pinsettes to push each portion deep into fine aquasoil at a 45-degree angle. Leave only a few leaves showing above the surface so they don't float.
2. Why does Dwarf Baby Tears White grow slower than standard green HC Cuba?
Because of its white and variegated foliage, the plant contains significantly less chlorophyll than traditional green plants. This reduces its photosynthetic efficiency, resulting in a slower growth rate that demands high lighting, steady dosing, and pressurized CO2 to thrive.
3. Can I grow Dwarf Baby Tears White without pressurized CO2?
No. This variegated variant is exceptionally delicate. Without pressurized CO2 injection, strong lighting, and pristine water stability, the plant will quickly stunt, lose its white coloration, or completely melt away.