Blog: Tree surgery Norwich. Services Section DismantlingTree FellingCrown Thining and LiftingReducingPollardingStump GrindingSite and Garden ClearanceHedge Reduction and TrimmingWood Splitting and FirewoodLandscaping Tree surgery Norwich. In Norwich today tackling an awkward poplar. The customer had had another company doing several other poplars but they weren't prepared to do this one. We get calls like this more often than you would think and are happy to take them on. 80ft poplar to pollard right down to 8ft. Branches nearly stripped. Just the central stem to reduce down to 8ft.