ADA Pogostemon helferi

Pogostemon helferi is a striking and unique aquatic plant native to Thailand, near the borders of Burma. Its Thai name 'Downoi', meaning "little star," perfectly reflects its compact size (5-10 cm tall and wide) and distinctive appearance.

What sets Pogostemon helferi apart from other aquatic plants is its unique leaf structure. The leaves are narrow, slightly curled, and grow in a whorled pattern, which gives the plant a distinctive, textured appearance.

How to use  Pogostemon helferi

Under optimal light conditions and in nutrient-rich substrates, Pogostemon helferi thrives by producing numerous side shoots that develop small roots, forming a lush, dense foreground.

The vibrant green colour of the leaves can vary slightly depending on the lighting and water conditions, but it is always a striking feature. Under optimal conditions, the plant exhibits a tight, bushy growth, with numerous side shoots emerging from the base. These shoots form small roots as they grow, eventually creating a dense, carpet-like effect across the substrate.

Due to its ability to form a dense carpet of foliage, Pogostemon helferi is often used in aquascaping designs to create foreground layers, especially in aquariums aiming for a natural look. Its small size and low height make it suitable for tanks of all sizes, though it’s particularly appreciated in nano aquariums where it doesn’t overwhelm the space.

Plant Maintenance 

In terms of care, Pogostemon helferi is relatively easy to grow for an experienced aquarist, but it requires moderate to high lighting to encourage healthy growth and vibrant colour. Additionally, it prefers a nutrient-rich substrate to support its root development and a stable, well-maintained aquarium environment.

To trim the plant, you should simply remove the 'heads' from the base, this will stop the plant from being as bushy and taking up to much space, trimming the plant leaves will give an undesired appearance so its best to trim the whole head.

Emersed Growth

Can be tricky to grow emersed due to the humidity requirements, but day spraying has been shown to help. 

Key Information

• Requires good lighting and soil substrate
• Can form a carpet
• Great transition plant 

Pogostemon helferi Growth Information