How Far Apart Should Pole Beans Be Planted?
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Row and Plant Spacing
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According to the University of Iowa's horticulture program, pole beans should be planted in rows that are roughly 24 inches apart. Within those rows, pole beans should be planted about 4 to 6 inches apart.
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Planting in Hills
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Should you choose to plant your beans in hills instead of rows, Gardening Know How recommends that you place bean seeds in hills about 3 inches apart and thin them to 6 inches apart when seedlings appear.
Bottom Line
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The decision to plant in rows or hills will depend on your garden space and layout. Gardening Know How suggests that in more humid areas, you may want to leave more space between plants so as to allow for better airflow.
References
- Photo Credit Green beans image by Christopher Martin from Fotolia.com