Water Eulophia katangensis moderately when the potting medium is nearly dry. Avoid waterlogging, which can lead to root rot. Reduce watering significantly during the dormant period to prevent decay.

Ensure good drainage to allow excess water to escape freely.

Prune away dead or yellowing leaves and spent flower spikes to maintain a tidy appearance and encourage new growth. This can be done at any time of year. Use clean, sharp pruning tools to prevent disease transmission.

Propagation is typically done by division of mature pseudobulbs during repotting. Ensure each division has at least 2-3 healthy pseudobulbs and sufficient roots.

Allow the divisions to dry slightly before repotting into a suitable orchid mix.

Repot Eulophia katangensis every 2-3 years, or when the potting medium has broken down or the plant outgrows its container. Choose a well-draining orchid mix.

Repotting is best performed after flowering when new root growth is evident.