Design a serene and peaceful Zen garden around your rustic wooden shed with a porch. Incorporate elements such as gravel, rocks, and sand to create a minimalist and calming atmosphere. Add a small water feature or a Zen fountain to enhance the tranquility of the space. Plant low-maintenance shrubs and ornamental grasses around the shed to create a natural backdrop. The porch can be used as a meditation spot or a place to practice yoga. This garden will provide a serene escape from the hustle and bustle of daily life, allowing you to find inner peace and harmony.