Water moderately during the growing season, allowing the soil to dry slightly between waterings. Reduce watering in winter. Nothofagus aequilateralis prefers consistent moisture but dislikes waterlogged conditions.

Ensure good drainage to prevent root rot.

Prune Nothofagus aequilateralis to shape the tree, remove dead or diseased branches, or improve air circulation. The best time for pruning is late winter or early spring before new growth begins.

Make clean cuts just outside the branch collar.

Propagation is typically done by sowing seeds in autumn or spring, or by semi-hardwood cuttings taken in summer. Seeds may require a period of cold stratification.

Cuttings should be treated with rooting hormone and planted in a well-draining medium.

Repot young Nothofagus aequilateralis every 2-3 years in spring. As the tree matures, repotting becomes less frequent, perhaps every 4-5 years. Use a well-draining potting mix.

This process helps to refresh the soil and provides an opportunity to inspect root health.