Best Organizational Advice for Urban Gardening

Read the passage below and answer the question that follows:

In recent years, urban gardening has gained popularity as more city dwellers seek to cultivate their own food amid high-density living. Not only does urban gardening provide a source of fresh produce, but it also promotes environmental sustainability and community engagement. Various techniques, such as rooftop gardens, vertical farms, and community gardens, have emerged to maximize the limited space available in cities.

Although this trend presents numerous benefits, there are also challenges that need to be addressed. For example, soil contamination is a major concern when growing produce in urban areas, where pollutants may affect the quality of the food. Additionally, access to water and appropriate gardening tools can be problematic for those living in apartments or high-rises.

Considering these points, which of the following options best reflects the advice for potential urban gardeners to organize their approach?