Pilularia minuta thrives in constantly moist to submerged conditions. Maintain the substrate fully saturated with clean, dechlorinated water at all times.

Avoid letting the soil dry out, as this can be detrimental to its growth. Regular water changes are recommended to prevent stagnation and maintain water quality.

Pruning for Pilularia minuta is minimal and primarily involves removing any dead or decaying foliage.

If the plant becomes too dense, individual runners can be gently thinned out to improve air circulation and aesthetics. Since it spreads via rhizomes, trimming can encourage denser growth in specific areas.

Use clean scissors for any necessary cuts.

Propagation is easily achieved through division of the rhizomes. Mature plants will naturally spread and form new shoots. Simply separate sections of the rhizome that have developed their own leaves and roots.

These divisions can then be replanted in suitable substrate to establish new individuals. This is best done during active growth periods.

Repotting is not a frequent necessity for Pilularia minuta. If the plant outgrows its container or the substrate becomes depleted, repotting into a slightly larger container with fresh aquatic substrate can be done.

Ensure the rhizomes are well-covered but not buried too deeply. This process is best undertaken during the spring or early summer months.