Water regularly, especially during the first few years, ensuring the soil remains consistently moist but not waterlogged. Mature trees are more drought-tolerant but benefit from occasional deep watering during prolonged dry spells to maintain optimal health and vigor.

Prune mainly to remove dead, damaged, or crossing branches. Best done during dormancy in late winter. Young trees benefit from structural pruning to develop a strong framework.

Avoid heavy pruning, as it can stress the tree and promote weak sucker growth.

Propagation is typically done by seed, which requires a period of cold stratification. Grafting is also used to maintain desirable cultivars.

Seed-grown trees can take many years to mature and flower, so patience is key for this method.

Repotting is generally not applicable to Liriodendron tulipifera as it is a large tree best grown in its permanent location. If container-grown specimens are being transplanted, do so in late winter or early spring when the tree is dormant.