Roebuck Greenhouses, Inc. is a family operated business started by Alvin A. McAbee in 1962. One of the largest poinsettia growers, Great selection of Fall Mims & Pansies. All your planting needs for Springs: bedding plants, shrubs, trees, hanging baskets , herbs, perennials, planters & containers, grass seed, garden chemicals Please call for Expert Advice.. One of the Upstate's largest poinsettia growers,Great selection of Fall Mums & Pansies,All your planting needs for Springs: bedding plants,shrubs,trees,hanging baskets,herbs,perennials,planters & containers,grass seed,garden chemicals.