How many sweet peppers in a square foot garden?

In a square foot garden, you can typically plant 1 to 4 sweet pepper plants per square foot, depending on the specific variety and your gardening style. For larger bell pepper varieties, it's best to space them at least 12 to 18 inches apart, allowing for 1 plant per square foot. For smaller varieties or if you're using a more intensive planting method, you might fit 2 to 4 plants in the same space. Always consider the plants' growth habits and your local growing conditions for optimal results.