Final answer:
The example thesis is best organized by a cause and effect pattern, as it clearly outlines how gardening activities lead to benefits in well-being.
Step-by-step explanation:
The example thesis "establishing and maintaining a home garden can benefit your well-being" would be organized most appropriately using a cause and effect pattern. This type of organizational pattern is suitable here because it allows for the discussion of how the action of establishing and maintaining a garden leads to the effect or result of benefiting one's well-being. By identifying specific benefits as effects that arise from the cause (gardening), the writer can create a clear and logical structure for the essay.