How much nitrogen do I need for 250 bushel of corn?
Corn plants use large quantities of nitrogen to grow and yield. Corn removes 1 pound of nitrogen for every bushel of grain produced, so a 250 bushel per acre yield goal requires 250 pounds of nitrogen available to be used by your growing corn plants.
How much fertilizer do you put on corn?
Fertilizer left on the foliage, or at the base can be too hot and burn the plant quite easily. As for how much to apply, a good rule of thumb is about 1/8 of a cup for every two corn plants. Many times, rates of application are given in pounds per square foot, but for a home garden, that can be hard to relate.
How much fertilizer do I need for sidedress corn?
Sprinkle the fertilizer approximately 3 to 4 inches away from the cornstalk; the fertilizer should surround the stalk at the base of its hill. Use 1 tablespoon for each individual corn hill.
How do you apply fertilizer to corn?
Spread the nitrogen in a line on the soil surface about 6 inches from the row of corn. Water the corn as usual to help carry the nitrogen down to the root systems. Add nitrogen one last time once the sweet corn ears begin producing silk, using 46-0-0 nitrogen fertilizer according to product application directions.
Can you put too much nitrogen on corn?
Using more than the recommended amount of nitrogen-based fertilizers on corn is a waste of money and could pose environmental risks, two Purdue Extension agronomists say in an updated report. Nitrogen is the most expensive nutrient used in corn production. …
How late can I fertilize corn?
Corn has tremendous capacity to respond to late-season N application provided the plant is N deficient, but otherwise healthy. The earlier the application the better but profitable responses have been obtained as late as 2 to 3 weeks after tasseling.
How do you naturally fertilize corn?
Fertilize with alfalfa meal, blood meal or other high nitrogen organic fertilizer until tassels develop. Tip: Some gardeners in colder climates have had luck starting seeds in individual pots (newspaper, biodegradable pots, etc.) that they plant directly into the ground. Consider adding kelp meal to vegetable gardens.
When should I sidedress my corn?
The largest portion of the total nitrogen taken up by corn occurs during the eighth leaf to VT (tasseling) development stages. Nitrogen uptake is mostly done shortly after pollination. Thus, applying N before the V8 development stage is best.
Is Miracle Grow good for corn?
If you are looking for an all-around great option for corn then I recommend the Miracle-Gro All Purpose Plant Food. This is one of the Best Corn Fertilizers EVER! This fertilizer instantly feeds providing bigger, better corn. You can apply it every two weeks with a garden feeder.
When should I side dress my corn?
The greatest need for nitrogen is from the V12 stage to the corn blister stage in a corn plant’s life. Typically, corn is side-dressed at the 6 leaf (V6) stage; however any time prior to V12 will achieve management goals.