Brazilian elodea thrives in consistently moist to submerged conditions. For potted plants, keep the soil perpetually wet, resembling a bog. In aquatic settings, ensure the entire plant remains underwater.

Avoid letting the soil dry out completely, as this can stress the plant and hinder growth.

Pruning is essential to manage the vigorous growth of Brazilian elodea and prevent it from becoming overly dense or leggy. Trim stems to the desired length using clean scissors or pruning shears.

Cut just above a leaf node to encourage bushier growth. Remove any yellowed or decaying leaves promptly.

Propagation is incredibly easy with Brazilian elodea. Simply take stem cuttings that are at least 10-15 cm long. Ensure each cutting has at least a few leaves.

These cuttings can be planted directly into substrate or floated in water, where they will readily root and begin new growth.

Repotting is rarely necessary for Brazilian elodea, especially when grown directly in ponds or large aquariums. If grown in containers, repot only if the plant becomes root-bound or if the substrate needs refreshing.

This is typically done in spring, using a nutrient-rich aquatic soil mix.