How to Prune Hypericum stellatum?
Keep pruning to a minimum: remove dead, damaged or unwanted growth; if shaping is needed, trim lightly after flowering.

Hypericum stellatum · Hypericum stellatum
Grow in any moist but well-drained soil in sun or partial shade
Keep pruning to a minimum: remove dead, damaged or unwanted growth; if shaping is needed, trim lightly after flowering.