Echinodorus berteroi thrives in consistently moist soil. For submerged plants, maintain a water level that keeps the substrate saturated.

In emergent setups, water regularly to prevent the soil from drying out completely. Avoid waterlogged conditions, which can lead to root rot.

Pruning is generally minimal for Echinodorus berteroi. Remove any yellowing or decaying leaves at the base to maintain plant health and aesthetics.

If the plant becomes overgrown, trim back excessively large leaves, but avoid cutting main stems unless necessary.

Propagation occurs naturally through runners or adventitious plantlets that form on mature plants. These can be separated and replanted once they have developed a good root system.

Seeds can also be collected from mature flower stalks and germinated.

Repotting is infrequent, typically every 1-2 years, or when the plant becomes root-bound. Use a nutrient-rich aquatic soil mix or a mixture of potting soil and sand.

Ensure the new pot is large enough to accommodate the root system without overcrowding.