Can You Transplant a Mature Cedar Hedge?

Cedar hedges are made by planting cedar trees close together to achieve natural fencing. They can be pruned for desired height and provide long-term privacy shielding. If it becomes necessary to move the hedge to a different location, it can be done without losing the plants, but some precautions and proper handling of the trees are necessary.

Move the cedar hedge at the proper time of year to avoid stressing it unnecessarily. Cooler months, such as in the fall, are more appropriate. Do not move the cedar hedge if it is already looking stressed from heat or drought or appears to be dying. The hedge should be pruned in July to give it a bottom-heavy look, removing dead branches and unwanted foliage that makes it unnecessarily top heavy prior to moving. Pruning will also make it easier to move each individual shrub. If necessary, prune lightly between the plants to remove any intertwining branches.

Cedar hedge root balls are usually planted very close together, so roots may be intertwined underground. When removing the hedge, begin with one end. Start digging several feet out from the hedge to determine where the root line begins. Move inward until the roots are discovered, and then dig around each plant at an angle, digging below the roots. Cedar roots tend to be shallow, so extensive deep digging should not be required. Once the entire circumference of the tree root ball is dug out, carefully lay the tree over on its side and pull it gently from the soil. This will be continued down the line of the hedge. If the plants are being moved close by, it is recommended to transplant each one as it is removed, but that may not be possible if they are being transported elsewhere.

Look over the new transplant site to make sure that the cedars will receive partial shade to full sun; do not transplant them to a full-shade area. Do not place it next to a road or sidewalk where salt will be used in the winter, as this can kill cedar; instead, place it at least three feet away. Dig a hole at least 2 inches deeper than the root ball of the cedar that will be transplanted, and add peat moss or composted material. The hole may need enlarging if the root ball is larger than initially thought. Water the soil in the hole thoroughly just before placing the root ball into it.

Hold the transplanted tree firmly in place while shoveling fertile soil around the root ball; if necessary, have a second person hold the tree steady. Use your feet to apply pressure until the tree is stabilized in the soil, adding soil as needed. Water the transplanted tree with a soaking hose for several hours, if possible; it is recommended to do this each morning and evening for the first two weeks after transplant. Place cedar mulch around the base of the hedge to retain moisture, and wait five months -- or until the following spring -- to add any fertilizer.