New hedges require formative pruning for their first couple of years after planting. This is usually carried out in winter or spring. After this, maintenance trimming is generally carried out between spring and summer usually once a year for informal hedges and twice a year for formal hedges. Some formal hedges may need three cuts a year.
VA Lawn & Property Services can prune and trim trees, shrubs, and hedges, using shears, pruners, or any necessary power equipment.