Water generously when the top 2-3 cm of soil feels dry. Citrus maxima prefers consistent moisture but dislikes waterlogged roots. Reduce watering slightly during cooler winter months to prevent root rot.

Ensure good drainage to avoid issues.

Prune to shape the tree, remove dead or crossing branches, and improve air circulation. Light pruning can be done anytime, but heavier pruning is best done in late winter or early spring before new growth begins.

Remove suckers from the base.

Citrus maxima is typically propagated by grafting onto rootstock to ensure desirable fruit characteristics and disease resistance. Growing from seed is possible but may result in offspring that do not resemble the parent fruit and takes many years to fruit.

Young trees benefit from repotting every 2-3 years into a slightly larger pot. Mature trees can be repotted less frequently, every 4-5 years, or when rootbound. Use a well-draining potting mix suitable for citrus.