How to Dig Up Old Azalea Bushes. Azaleas (Rhododendron spp.) come in many forms, colors and sizes, making them suitable as specimen plants, or for use in borders or mass plantings. Evergreen. From old azaleas that are diseased or no longer thrive, to mature azaleas you want to transplant to another area, knowing how to dig up old azalea bushes properly can simplify the task and leave transplant azaleas as stress-free as possible.
Oct 06, Dig the new hole. Free the azalea by slicing a circle just outside the original root-prune trench, and inches deep. (If you didn’t root-prune, make the cut inches out from the azalea’s trunk.) Water thoroughly. Force the shovel all around and up under the root mass and lift it up, keeping as much soil as possible in contact with Estimated Reading Time: 4 mins.
May 05, Trying to prune an azalea bush so that is has straight edges and is box shaped (as would be seen if cut with hedge clippers) will result in spotty flowering and splotchy growth of branches. Instead, when pruning azaleas, use pruning shears to cut individual branches at the proper spot.
Trench around the azalea bush at the drip line to a depth of 12 inches. Then begin to dig under the bush from one side, creating a cone-shaped root mass as you proceed around the plant.