trees Keywords: Advanced Search Shamrock Nursery, Inc./EHH Nursery, LLC Business Name Shamrock Nursery, Inc./EHH Nursery, LLC Address 49368 US Hwy 20 O'Neill, NE 68763 Phone Number (402) 336-3323 Website shamrocknursery.com Facebook Page @shamrocknurserycom Category Lawn & Landscape, Shopping & Retail Tags flowers, Holt County, O'Neill, plants, seeds, shrubs, trees