How to Prune eastern hemlock 'Cole's Prostrate'?
No pruning required

eastern hemlock 'Cole's Prostrate' · Tsuga canadensis 'Cole's Prostrate'
Grow in humus-rich moist but well-drained, acid to slightly alkaline soil in full sun or partial shade. Shelter from cold drying winds. If growing as a weeping shrub, may need staking
No pruning required