Native Texans, Jim Estill, John Cosby and John Peters, came together Native Texans, Jim Estill, John Cosby and John Peters, came together and pooled their resources to build a garden center focused on serving Texas gardeners. It started with one store in Richardson. With a focus on customer service and a promise of quality products, the founders searched nationwide for premium products and seeds. Then they forged deep and lasting relationships with local growers to bring fresh, large, premium plants to local gardeners. Two and half decades later the Calloway's founders still play their leadership role in the organization. As the company has grown so has the Calloway's team of dedicated experts. Each customer and every season brings a new chapter and the Calloway's journey continues with a passion to serve and bring beauty to Texas gardens.