How to Plant and Grow Navy Beans

Choose a sunny spot with well drained soil. Turn the earth to loosen it after all chance of frost has passed. Navy beans need room to grow, so plan on planting in a block with enough room for about four plants per square yard of soil.

Rake the garden plot to smooth the earth. Plant navy bean seeds by pushing them about one inch below the surface. Plant seeds in sets of two, 12 inches apart in 18-inch rows if you are row planting, and 18 inches apart in all directions if you are block planting.

Water the seeds thoroughly after planting and cover with black plastic to help germination. Check below the plastic daily and remove it as soon as seedlings poke through the earth. If the evenings still contain a chance of frost, cover plants before dusk and remove cover again at dawn until frost danger is passed.

Water the seedlings regularly whenever the earth has completely dried. When seedlings reach 3-inches tall, clip off the weaker one in each pair if both have germinated. This lets the stronger plant receive all the soil's nutrients.

Feed the bushes monthly if your soil is poor in nitrogen. Nitrogen is critical in growing dried beans, so check your soil to make sure of your composition. Your local cooperative extension office has information on how this is done.

Harvest when the pods are completely dry and brittle. Shell the beans and discard the pods. The beans can be stored in clean glass jars or other airtight containers at room temperature.