Plant corn in mid-spring, when the frost rises. This crop fails in late frosts, but does well in 65- to 70-degree starts. Cut the rye down to 1 to 2 inches at this time, then till it under using a tractor or rototiller. This digging process churns the soil further and mixes rye roots and stems into the foundation as green compost. Till the soil to a depth of 6 to 10 inches.
Lay 1 inch of organic compost on the corn plot, and add 3 to 4 lbs. of granular 12-12-12 fertilizer per every 100 square feet. Turn this mixture into your tilled soil to add more nutrition and moisture retention for the corn crop.
Plant corn kernels in north- to south-facing rows to take advantage of wind for pollination. Push the seeds 1 to 2 inches deep at every 8 to 10 inches in the row. Leave 2 to 3 feet between rows for growing and gardening.
Water the plot with 2 to 3 inches of water, and put the corn on a schedule of 2 inches of water every week. Lay 2 inches of organic mulch over the soil to keep it moist, warm and weed free.