Quick Answer
Companion planting can benefit fruit trees in food forests by improving soil health, reducing pests and diseases, and increasing biodiversity. This technique involves strategically placing different plants alongside fruit trees to create a harmonious ecosystem.
Choosing Companion Plants
When selecting companion plants for fruit trees, it’s essential to consider the specific needs and characteristics of the tree species. For example, apple trees benefit from the presence of comfrey, which acts as a fertilizer plant and can help improve soil fertility. Planting marigolds or nasturtiums around apple trees can also deter nematodes and other pests. In contrast, fruit trees like strawberries and blueberries thrive in acidic soils and can benefit from the presence of companion plants like creeping thyme or boxwood, which help to maintain soil acidity.
Companion Plant Spacing and Patterns
When designing a companion planting pattern around fruit trees, it’s essential to consider the mature size of the companion plants and leave enough space for them to grow without competing with the fruit tree for resources. A general rule of thumb is to plant companion plants within a 3-5 foot radius around the base of the fruit tree. This allows for a diverse range of plants to coexist while minimizing competition for water and nutrients. Consider creating a layered planting pattern, with taller plants like sunflowers or corn planted towards the north or west of the fruit tree to avoid shading its leaves. Smaller plants like herbs or flowers can be planted closer to the tree trunk, where they can benefit from the tree’s shade and protection.
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