I have plants around the building at my office in a rock garden between the building and the sidewalk. The Sidewalk salt seems to have killed the current plants. I am looking for a suitable shrub. Bachmans referred me to you for more information. I am looking at the Baby Kim Lilac. I was told this is a salt tolerant shrub. My concern is if this is true. Is there anything I should add to the soil when planting and or is there something to help these plants succeed? The area gets over spray from the salt spreader, but also often has snow shoveled into the area or with a snow blower. I've attached photos of the areas and current plants. I am open to recommendations, but really want something below 42". We also have spireahs mixed into the garden.