Pogostemon helferi is an eye-catcher in every aquarium with its curled, rosette-like leaves. But sometimes the plant doesn't really want to grow. A solution is quickly asked for. But can the answer be given quickly and reliably?
Why doesn't my Pogostemon helferi grow in the aquarium?
If the Pogostemon helferi does not grow, the causes can be incorrect lighting, insufficient nutrient supply, unsuitable temperature (15-30 °C, ideally over 22 °C) and unfavorable pH values (6, 2-7, 8). be. Check and optimize these factors or seek help online in aquarium forums.
Discussions in the forums
Little is known why the Little Star, as the plant is also called, sometimes does not want to grow in the aquarium. There is little information about this in the specialist literature available in this country, so numerous assumptions are made in relevant forums. It is usually recommended to check whether unfavorable living conditions exist. Individual growth factors should be specifically varied and their effects on the growth of the suffering plant observed.
These factors should be correct
Pogostemon helferi comes from South Asia and has to grow in unnatural conditions here. Nevertheless, there is now enough experience to say when the plant feels comfortable in the aquarium. The following list should give you a rough idea of which values need to be checked:
- Lighting: lots of light, if necessary the plant is shaded
- Nutrient supply: sufficient and in the right composition
- Temperature: between 15 and 30 °C (ideally above 22 °C)
- pH value: between 6.2 and 7.8
Tip
If you don't really get anywhere with your research into the cause, it helps to get support in special aquarium forums.
Is the plant injured?
Pogostemon helferi is sensitive to injuries, so every owner must handle this plant with care. For example, if it is injured during planting, its growth may stall or it may even die. Dying can drag on for months.
The tying should also be done with a soft nylon thread so that there are no constrictions. Furthermore, a sharp knife must be used for all cutting measures so that smooth, quickly healing cut surfaces are created.
