The biggest problem in traditional agriculture is monoculture. Fields full of only lettuce. Orchards with only one type of fruit.
And that while so many plants do very well next to each other. In fact, help each other stay bug-free or grow better.
Yet it is important to pay attention to which plants you put next to each other. Because just as some plants stimulate each other, there are also plants that can’t stand each other. So which plants should not be planted together?