The versatile modular home and garden kit includes multiple platform pieces and a variety of support posts for use in connecting the platform pieces together to form the construction of an unlimited number of structural, storage, garden, or entertainment uses for the home and garden. The versatile modular home and garden kit pieces assemble without the use of tools or screws by easily sliding an end of a platform piece into one side of the support posts which makes use of a plurality of unique trapezoidal grooves.