How to Prune Lithocarpus edulis?
Usually little pruning is needed. Lightly shape if necessary, removing dead, damaged or diseased shoots. Prune after flowering.

Lithocarpus edulis · Lithocarpus edulis
Grow in an acidic or neutral, well-drained soil in full sun or partial shade; provide shelter from cold, drying winds in frost-prone areas
Usually little pruning is needed. Lightly shape if necessary, removing dead, damaged or diseased shoots. Prune after flowering.