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Option 2: "It allows for easy movement of planter boxes with plants still inside."
Explanation: This option is correct as the text mentions that the planter boxes were moved in situ on the back of a truck with all the plants still inside. This highlights the benefit of the wicking bed system, allowing for mobility without disturbing the plants.
Option 1: "It requires constant fertilization."
Explanation: This option is incorrect because the text states that the garden beds were not fertilized at all, yet they had plants growing well. This contradicts the idea that constant fertilization is required.
Option 3: "It increases funding for urban farming projects."
Explanation: This option is incorrect because the text does not mention anything about funding for urban farming projects. In fact, it states that the funding ran out, which implies a lack of financial support.
Option 4: "It prevents land from being sold."
Explanation: This option is incorrect as the text indicates that the land was sold after the funding ran out. Therefore, the wicking bed system does not prevent land sales.
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