QuestionsHow to growTrees and ShrubsFeedingMulch azaleas/rhodos w leylandii clippings 0 Vote Up Vote Down gregory ellis asked 14 years ago Is it beneficial to mulch azaleas/ rhodos with fresh leylandii hedge clippings? our soil is medium loam. 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 7 years ago It would be of some benefit in retaining moisture and promoting a low level of nutrients.