P. Allen Smith is an American garden designer, author, and television personality known for his expertise in gardening and landscape design. He has hosted several television shows, including P. Allen Smith's Garden Home and P. Allen Smith's Garden to Table, where he shares tips on gardening, cooking, and sustainable living. In addition to his television work, Smith has written numerous books on gardening and design, focusing on creating beautiful outdoor spaces. He operates a garden center and has a historic home and garden in Little Rock, Arkansas, where he conducts workshops and events to inspire others in their gardening endeavors.