Ohio Buckeyes prefer consistent moisture, especially when young. Water deeply during dry spells, ensuring the soil is moist but not waterlogged. Mature trees are relatively drought-tolerant once established.

Reduce watering frequency in fall as the tree prepares for dormancy.

Pruning is best done in late winter or early spring while the tree is dormant. Remove dead, damaged, or crossing branches. Thinning can improve air circulation and shape. Avoid heavy pruning, as it can stress the tree.

Make clean cuts at the branch collar.

Propagation is typically done from fresh seeds collected in the fall. Seeds require a period of stratification (cold, moist treatment) to break dormancy.

Sow seeds in a well-draining medium in spring after stratification. Grafting can also be used for specific cultivars.

Repotting is rarely necessary for mature Ohio Buckeye trees. If container-grown specimens become root-bound, repot in early spring before new growth begins. Use a well-draining potting mix.

Ensure the new container is only slightly larger than the current one.