Microsoft Word - Local Station Phone Numbers.doc Author: mcwilliams Created Date: 6/10/2009 5:57:44 PM
You should fertilize corn when planting and late in the growing season. More Info: Assuming the soil pH is unknown, when initially planting corn till into 100 square feet of soil 3-4 pounds of a commercial fertilizer such as 12-12-12. As soon as the plant has reached a height of 16-18â high side dress the plant with additional fertilizer at a rate of one tablespoon per hill. Fertilize the soil not the plant and water deeply. The best way to tell exactly how much fertilizer and/or soil amendments you will need is to have your soil tested.
Ground Temperature. The best time to plant your corn seeds is when the soil temperature reaches an average of 50 degrees Fahrenheit. You can determine the average ground temperature in your garden using a soil thermometer -- available at most garden stores.