Eriocaulon sp. ‘Vietnam’
Eriocaulon sp. ‘Vietnam’ is a striking aquatic plant with thin, spiky, bright green leaves forming a rosette at the base, resembling pine needles. This plant requires medium light levels and benefits from CO2 supplementation for optimal growth. It thrives in nutrient-rich substrates and soft, slightly acidic water. Regular fertilization and maintenance are essential to prevent nutrient deficiencies and promote healthy growth.
Growth Conditions
| Parameter | Requirement |
|---|---|
| Light | Medium |
| Water Type | Soft, slightly acidic |
| Substrate | Nutrient-rich |
| CO2 | Beneficial for optimal growth |
| Fertilization | Regular |
FAQ
What light conditions does Eriocaulon sp. ‘Vietnam’ require?
Eriocaulon sp. ‘Vietnam’ requires medium light levels for optimal growth.
What type of water is best for this plant?
It thrives in soft, slightly acidic water.
Does this plant need CO2 supplementation?
CO2 supplementation is beneficial for optimal growth, but not strictly required.

Oliver Sutherland –
The plant has a unique appearance with its spiky green leaves. It grows well in my aquarium with medium lighting and soft water. I’ve been adding a small amount of liquid fertilizer weekly and it’s thriving.
Evan Bond –
I was drawn to the plant’s distinctive look. It adapts well to my tank’s conditions. I noticed it grows slowly at first but has become more robust after a few weeks of regular feeding.
Ryan Ross –
The rosette formation is very eye-catching. I keep it in a medium-light area with a nutrient-rich substrate and it’s been stable for over three months without issues.