Beautify your garden home with tips from the master of garden design, P. Allen Smith. Enjoy your outdoor space like never before. Allen shows us how to make the best of a âstay-cationâ and how to find peace and serenity in your garden home. No space is too small for Allen to design a garden. Your house becomes a home with P. Allen Smith helping you out in the garden. Theï»¿ Garden Homeï»¿ï»¿ï»¿ï»¿ MARATHONï»¿ airs Saturday, April 26 from 6 a.m. to 1 p.m. and 9 p.m. to midnight, and Sunday, April 27 from 1 p.m. to 6 p.m. on WXXI Createï»¿.